Integer Profile

2,168,426

2 × 13 × 83401

Prime factors, divisor sums, positional representations and sequence properties for 2,168,426. The prime factorization is 2 × 13 × 83401.

Number of positive divisors: 8. Showing the recorded part of the sequence: 117.

DeficientEvenComposite

Divisor catalog (8)

12132683,401166,8021,084,2132,168,426

Showing 8 of 8.

Collatz trajectory (117 steps)

Even: n → n/2; Odd: n → 3n + 1

2,168,4261,084,2133,252,6401,626,320813,160406,580203,290101,645304,936152,46876,23438,117114,35257,17628,58814,2947,14721,44210,72132,16416,0828,04124,12412,0626,03118,0949,04727,14213,57140,71420,35761,07230,53615,2687,6343,81711,4525,7262,8638,5904,29512,8866,44319,3309,66528,99614,4987,24921,74810,8745,43716,3128,1564,0782,0396,1183,0599,1784,58913,768

Showing 60 of 60.

Prime factorization

Factorization: 2 × 13 × 83401
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,502,884
Proper-divisor sum: 1,334,458
Digit sum: 29
Digital root: 2

Number bases

Decimal: 2168426
Binary: 1000010001011001101010 (22 bits)
Octal: 0o10213152
Hexadecimal: 0x21166A