Integer Profile

1,691,898

2 × 3 × 13 × 109 × 199

Prime factors, divisor sums, positional representations and sequence properties for 1,691,898. The prime factorization is 2 × 3 × 13 × 109 × 199.

Number of positive divisors: 32. Showing the recorded part of the sequence: 176.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 32
Divisor sum: 3,696,000
Proper-divisor sum: 2,004,102
Digit sum: 42
Digital root: 6

Number bases

Decimal: 1691898
Binary: 110011101000011111010 (21 bits)
Octal: 0o6350372
Hexadecimal: 0x19D0FA

Divisor catalog (32)

1236132639781091992183273985976541,1941,4172,5872,8344,2515,1747,7618,50215,52221,69143,38265,073130,146281,983563,966845,9491,691,898

Showing 32 of 32.

Collatz trajectory (176 steps)

Even: n → n/2; Odd: n → 3n + 1

1,691,898845,9492,537,8481,268,924634,462317,231951,694475,8471,427,542713,7712,141,3141,070,6573,211,9721,605,986802,9932,408,9801,204,490602,2451,806,736903,368451,684225,842112,921338,764169,38284,691254,074127,037381,112190,55695,27847,639142,91871,459214,378107,189321,568160,78480,39240,19620,09810,04930,14815,0747,53722,61211,3065,65316,9608,4804,2402,1201,060530265796398199598299

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 13 × 109 × 199
Distinct prime factors: 5
Perfect square: No
Parity: Even