Integer Profile

1,253,764

2^2 × 31 × 10111

Prime factors, divisor sums, positional representations and sequence properties for 1,253,764. The prime factorization is 2^2 × 31 × 10111.

Number of positive divisors: 12. Showing the recorded part of the sequence: 111.

DeficientEvenComposite

Divisor catalog (12)

124316212410,11120,22240,444313,441626,8821,253,764

Showing 12 of 12.

Collatz trajectory (111 steps)

Even: n → n/2; Odd: n → 3n + 1

1,253,764626,882313,441940,324470,162235,081705,244352,622176,311528,934264,467793,402396,7011,190,104595,052297,526148,763446,290223,145669,436334,718167,359502,078251,039753,118376,5591,129,678564,8391,694,518847,2592,541,7781,270,8893,812,6681,906,334953,1672,859,5021,429,7514,289,2542,144,6276,433,8823,216,9419,650,8244,825,4122,412,7061,206,3533,619,0601,809,530904,7652,714,2961,357,148678,574339,2871,017,862508,9311,526,794763,3972,290,1921,145,096572,548286,274

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 31 × 10111
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,265,088
Proper-divisor sum: 1,011,324
Digit sum: 28
Digital root: 1

Number bases

Decimal: 1253764
Binary: 100110010000110000100 (21 bits)
Octal: 0o4620604
Hexadecimal: 0x132184