Integer Profile

1,520,799

3 × 7 × 139 × 521

Prime factors, divisor sums, positional representations and sequence properties for 1,520,799. The prime factorization is 3 × 7 × 139 × 521.

Number of positive divisors: 16. Showing the recorded part of the sequence: 212.

DeficientOddComposite

Number bases

Decimal: 1520799
Binary: 101110011010010011111 (21 bits)
Octal: 0o5632237
Hexadecimal: 0x17349F

Divisor catalog (16)

137211394175219731,5632,9193,64710,94172,419217,257506,9331,520,799

Showing 16 of 16.

Collatz trajectory (212 steps)

Even: n → n/2; Odd: n → 3n + 1

1,520,7994,562,3982,281,1996,843,5983,421,79910,265,3985,132,69915,398,0987,699,04923,097,14811,548,5745,774,28717,322,8628,661,43125,984,29412,992,14738,976,44219,488,22158,464,66429,232,33214,616,1667,308,08321,924,25010,962,12532,886,37616,443,1888,221,5944,110,79712,332,3926,166,1963,083,0981,541,5494,624,6482,312,3241,156,162578,0811,734,244867,122433,5611,300,684650,342325,171975,514487,7571,463,272731,636365,818182,909548,728274,364137,18268,591205,774102,887308,662154,331462,994231,497694,492347,246

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7 × 139 × 521
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,338,560
Proper-divisor sum: 817,761
Digit sum: 33
Digital root: 6