Integer Profile

2,147,823

3^3 × 79549

Prime factors, divisor sums, positional representations and sequence properties for 2,147,823. The prime factorization is 3^3 × 79549.

Number of positive divisors: 8. Showing the recorded part of the sequence: 241.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,182,000
Proper-divisor sum: 1,034,177
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2147823
Binary: 1000001100010111101111 (22 bits)
Octal: 0o10142757
Hexadecimal: 0x20C5EF

Divisor catalog (8)

1392779,549238,647715,9412,147,823

Showing 8 of 8.

Collatz trajectory (241 steps)

Even: n → n/2; Odd: n → 3n + 1

2,147,8236,443,4703,221,7359,665,2064,832,60314,497,8107,248,90521,746,71610,873,3585,436,67916,310,0388,155,01924,465,05812,232,52936,697,58818,348,7949,174,39727,523,19213,761,5966,880,7983,440,39910,321,1985,160,59915,481,7987,740,89923,222,69811,611,34934,834,04817,417,0248,708,5124,354,2562,177,1281,088,564544,282272,141816,424408,212204,106102,053306,160153,08076,54038,27019,13557,40628,70386,11043,055129,16664,583193,75096,875290,626145,313435,940217,970108,985326,956163,47881,739

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 79549
Distinct prime factors: 2
Perfect square: No
Parity: Odd