Integer Profile

1,717,885

5 × 13^2 × 19 × 107

Prime factors, divisor sums, positional representations and sequence properties for 1,717,885. The prime factorization is 5 × 13^2 × 19 × 107.

Number of positive divisors: 24. Showing the recorded part of the sequence: 220.

DeficientOddComposite

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,371,680
Proper-divisor sum: 653,795
Digit sum: 37
Digital root: 1

Number bases

Decimal: 1717885
Binary: 110100011011001111101 (21 bits)
Octal: 0o6433175
Hexadecimal: 0x1A367D

Divisor catalog (24)

15131965951071692475358451,2351,3912,0333,2116,95510,16516,05518,08326,42990,415132,145343,5771,717,885

Showing 24 of 24.

Collatz trajectory (220 steps)

Even: n → n/2; Odd: n → 3n + 1

1,717,8855,153,6562,576,8281,288,414644,2071,932,622966,3112,898,9341,449,4674,348,4022,174,2016,522,6043,261,3021,630,6514,891,9542,445,9777,337,9323,668,9661,834,4835,503,4502,751,7258,255,1764,127,5882,063,7941,031,8973,095,6921,547,846773,9232,321,7701,160,8853,482,6561,741,328870,664435,332217,666108,833326,500163,25081,625244,876122,43861,219183,65891,829275,488137,74468,87234,43617,2188,60925,82812,9146,45719,3729,6864,84314,5307,26521,79610,898

Showing 60 of 60.

Prime factorization

Factorization: 5 × 13^2 × 19 × 107
Distinct prime factors: 4
Perfect square: No
Parity: Odd