Integer Profile

1,225,868

2^2 × 7 × 43781

Prime factors, divisor sums, positional representations and sequence properties for 1,225,868. The prime factorization is 2^2 × 7 × 43781.

Number of positive divisors: 12. Showing the recorded part of the sequence: 160.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 7 × 43781
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,451,792
Proper-divisor sum: 1,225,924
Digit sum: 32
Digital root: 5

Number bases

Decimal: 1225868
Binary: 100101011010010001100 (21 bits)
Octal: 0o4532214
Hexadecimal: 0x12B48C

Divisor catalog (12)

1247142843,78187,562175,124306,467612,9341,225,868

Showing 12 of 12.

Collatz trajectory (160 steps)

Even: n → n/2; Odd: n → 3n + 1

1,225,868612,934306,467919,402459,7011,379,104689,552344,776172,38886,19443,097129,29264,64632,32396,97048,485145,45672,72836,36418,1829,09127,27413,63740,91220,45610,2285,1142,5577,6723,8361,9189592,8781,4394,3182,1596,4783,2399,7184,85914,5787,28921,86810,9345,46716,4028,20124,60412,3026,15118,4549,22727,68213,84141,52420,76210,38131,14415,5727,786

Showing 60 of 60.