Integer Profile

2,438,566

2 × 13 × 71 × 1321

Prime factors, divisor sums, positional representations and sequence properties for 2,438,566. The prime factorization is 2 × 13 × 71 × 1321.

Number of positive divisors: 16. Showing the recorded part of the sequence: 143.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,997,728
Proper-divisor sum: 1,559,162
Digit sum: 34
Digital root: 7

Number bases

Decimal: 2438566
Binary: 1001010011010110100110 (22 bits)
Octal: 0o11232646
Hexadecimal: 0x2535A6

Divisor catalog (16)

121326711429231,3211,8462,64217,17334,34693,791187,5821,219,2832,438,566

Showing 16 of 16.

Collatz trajectory (143 steps)

Even: n → n/2; Odd: n → 3n + 1

2,438,5661,219,2833,657,8501,828,9255,486,7762,743,3881,371,694685,8472,057,5421,028,7713,086,3141,543,1574,629,4722,314,7361,157,368578,684289,342144,671434,014217,007651,022325,511976,534488,2671,464,802732,4012,197,2041,098,602549,3011,647,904823,952411,976205,988102,99451,497154,49277,24638,623115,87057,935173,80686,903260,710130,355391,066195,533586,600293,300146,65073,325219,976109,98854,99427,49782,49241,24620,62361,87030,93592,806

Showing 60 of 60.

Prime factorization

Factorization: 2 × 13 × 71 × 1321
Distinct prime factors: 4
Perfect square: No
Parity: Even