Integer Profile

8,512,500

2^2 × 3 × 5^5 × 227

Prime factors, divisor sums, positional representations and sequence properties for 8,512,500. The prime factorization is 2^2 × 3 × 5^5 × 227.

Number of positive divisors: 72. Showing the recorded part of the sequence: 150.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 72
Divisor sum: 24,935,904
Proper-divisor sum: 16,423,404
Digit sum: 21
Digital root: 3

Number bases

Decimal: 8512500
Binary: 100000011110001111110100 (24 bits)
Octal: 0o40361764
Hexadecimal: 0x81E3F4

Divisor catalog (72)

1234561012152025305060751001251502272503003754545006256817509081,1351,2501,3621,5001,8752,2702,5002,7243,1253,4053,7504,5405,6756,2506,8107,5009,37511,35012,50013,62017,02518,75022,70028,37534,05037,50056,75068,10085,125113,500141,875170,250

Showing 60 of 72.

Collatz trajectory (150 steps)

Even: n → n/2; Odd: n → 3n + 1

8,512,5004,256,2502,128,1256,384,3763,192,1881,596,094798,0472,394,1421,197,0713,591,2141,795,6075,386,8222,693,4118,080,2344,040,11712,120,3526,060,1763,030,0881,515,044757,522378,7611,136,284568,142284,071852,214426,1071,278,322639,1611,917,484958,742479,3711,438,114719,0572,157,1721,078,586539,2931,617,880808,940404,470202,235606,706303,353910,060455,030227,515682,546341,2731,023,820511,910255,955767,866383,9331,151,800575,900287,950143,975431,926215,963647,890323,945

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5^5 × 227
Distinct prime factors: 4
Perfect square: No
Parity: Even