Integer Profile

1,691,271

3^2 × 113 × 1663

Prime factors, divisor sums, positional representations and sequence properties for 1,691,271. The prime factorization is 3^2 × 113 × 1663.

Number of positive divisors: 12. Showing the recorded part of the sequence: 220.

DeficientOddComposite

Prime factorization

Factorization: 3^2 × 113 × 1663
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,466,048
Proper-divisor sum: 774,777
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1691271
Binary: 110011100111010000111 (21 bits)
Octal: 0o6347207
Hexadecimal: 0x19CE87

Divisor catalog (12)

1391133391,0171,6634,98914,967187,919563,7571,691,271

Showing 12 of 12.

Collatz trajectory (220 steps)

Even: n → n/2; Odd: n → 3n + 1

1,691,2715,073,8142,536,9077,610,7223,805,36111,416,0845,708,0422,854,0218,562,0644,281,0322,140,5161,070,258535,1291,605,388802,694401,3471,204,042602,0211,806,064903,032451,516225,758112,879338,638169,319507,958253,979761,938380,9691,142,908571,454285,727857,182428,5911,285,774642,8871,928,662964,3312,892,9941,446,4974,339,4922,169,7461,084,8733,254,6201,627,310813,6552,440,9661,220,4833,661,4501,830,7255,492,1762,746,0881,373,044686,522343,2611,029,784514,892257,446128,723386,170

Showing 60 of 60.