Integer Profile

1,220,559

3 × 139 × 2927

Prime factors, divisor sums, positional representations and sequence properties for 1,220,559. The prime factorization is 3 × 139 × 2927.

Number of positive divisors: 8. Showing the recorded part of the sequence: 204.

DeficientOddComposite

Divisor catalog (8)

131394172,9278,781406,8531,220,559

Showing 8 of 8.

Collatz trajectory (204 steps)

Even: n → n/2; Odd: n → 3n + 1

1,220,5593,661,6781,830,8395,492,5182,746,2598,238,7784,119,38912,358,1686,179,0843,089,5421,544,7714,634,3142,317,1576,951,4723,475,7361,737,868868,934434,4671,303,402651,7011,955,104977,552488,776244,388122,19461,097183,29291,64645,823137,47068,735206,206103,103309,310154,655463,966231,983695,950347,9751,043,926521,9631,565,890782,9452,348,8361,174,418587,2091,761,628880,814440,4071,321,222660,6111,981,834990,9172,972,7521,486,376743,188371,594185,797557,392278,696

Showing 60 of 60.

Prime factorization

Factorization: 3 × 139 × 2927
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,639,680
Proper-divisor sum: 419,121
Digit sum: 24
Digital root: 6

Number bases

Decimal: 1220559
Binary: 100101001111111001111 (21 bits)
Octal: 0o4517717
Hexadecimal: 0x129FCF