Integer Profile

1,569,725

5^2 × 37 × 1697

Prime factors, divisor sums, positional representations and sequence properties for 1,569,725. The prime factorization is 5^2 × 37 × 1697.

Number of positive divisors: 12. Showing the recorded part of the sequence: 137.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,000,244
Proper-divisor sum: 430,519
Digit sum: 35
Digital root: 8

Number bases

Decimal: 1569725
Binary: 101111111001110111101 (21 bits)
Octal: 0o5771675
Hexadecimal: 0x17F3BD

Divisor catalog (12)

1525371859251,6978,48542,42562,789313,9451,569,725

Showing 12 of 12.

Collatz trajectory (137 steps)

Even: n → n/2; Odd: n → 3n + 1

1,569,7254,709,1762,354,5881,177,294588,6471,765,942882,9712,648,9141,324,4573,973,3721,986,686993,3432,980,0301,490,0154,470,0462,235,0236,705,0703,352,53510,057,6065,028,80315,086,4107,543,20522,629,61611,314,8085,657,4042,828,7021,414,3514,243,0542,121,5276,364,5823,182,2919,546,8744,773,43714,320,3127,160,1563,580,0781,790,0395,370,1182,685,0598,055,1784,027,58912,082,7686,041,3843,020,6921,510,346755,1732,265,5201,132,760566,380283,190141,595424,786212,393637,180318,590159,295477,886238,943716,830358,415

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 37 × 1697
Distinct prime factors: 3
Perfect square: No
Parity: Odd