Integer Profile

2,177,838

2 × 3^2 × 13 × 41 × 227

Prime factors, divisor sums, positional representations and sequence properties for 2,177,838. The prime factorization is 2 × 3^2 × 13 × 41 × 227.

Number of positive divisors: 48. Showing the recorded part of the sequence: 117.

AbundantEvenComposite

Collatz trajectory (117 steps)

Even: n → n/2; Odd: n → 3n + 1

2,177,8381,088,9193,266,7581,633,3794,900,1382,450,0697,350,2083,675,1041,837,552918,776459,388229,694114,847344,542172,271516,814258,407775,222387,6111,162,834581,4171,744,252872,126436,0631,308,190654,0951,962,286981,1432,943,4301,471,7154,415,1462,207,5736,622,7203,311,3601,655,680827,840413,920206,960103,48051,74025,87012,93538,80619,40358,21029,10587,31643,65821,82965,48832,74416,3728,1864,09312,2806,1403,0701,5354,6062,303

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^2 × 13 × 41 × 227
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 5,228,496
Proper-divisor sum: 3,050,658
Digit sum: 36
Digital root: 9

Number bases

Decimal: 2177838
Binary: 1000010011101100101110 (22 bits)
Octal: 0o10235456
Hexadecimal: 0x213B2E

Divisor catalog (48)

12369131826394178821171232272342463694545336817381,0661,3621,5992,0432,9513,1984,0864,7975,9028,8539,3079,59417,70618,61426,55927,92153,11855,84283,763120,991167,526241,982362,973725,9461,088,9192,177,838

Showing 48 of 48.