Integer Profile

1,688,016

2^4 × 3 × 11 × 23 × 139

Prime factors, divisor sums, positional representations and sequence properties for 1,688,016. The prime factorization is 2^4 × 3 × 11 × 23 × 139.

Number of positive divisors: 80. Showing the recorded part of the sequence: 132.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 80
Divisor sum: 4,999,680
Proper-divisor sum: 3,311,664
Digit sum: 30
Digital root: 3

Number bases

Decimal: 1688016
Binary: 110011100000111010000 (21 bits)
Octal: 0o6340720
Hexadecimal: 0x19C1D0

Divisor catalog (80)

12346811121622232433444648666988921321381391761842532642762783684175065285525567598341,0121,1041,1121,5181,5291,6682,0242,2243,0363,0583,1973,3364,0484,5876,0726,1166,3946,6729,1749,59112,14412,23212,788

Showing 60 of 80.

Collatz trajectory (132 steps)

Even: n → n/2; Odd: n → 3n + 1

1,688,016844,008422,004211,002105,501316,504158,25279,12639,563118,69059,345178,03689,01844,509133,52866,76433,38216,69150,07425,03775,11237,55618,7789,38928,16814,0847,0423,52110,5645,2822,6417,9243,9621,9815,9442,9721,4867432,2301,1153,3461,6735,0202,5101,2553,7661,8835,6502,8258,4764,2382,1196,3583,1799,5384,76914,3087,1543,57710,732

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 3 × 11 × 23 × 139
Distinct prime factors: 5
Perfect square: No
Parity: Even