Integer Profile

1,166,638

2 × 11 × 19 × 2791

Prime factors, divisor sums, positional representations and sequence properties for 1,166,638. The prime factorization is 2 × 11 × 19 × 2791.

Number of positive divisors: 16. Showing the recorded part of the sequence: 129.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,010,240
Proper-divisor sum: 843,602
Digit sum: 31
Digital root: 4

Number bases

Decimal: 1166638
Binary: 100011100110100101110 (21 bits)
Octal: 0o4346456
Hexadecimal: 0x11CD2E

Divisor catalog (16)

12111922382094182,7915,58230,70153,02961,402106,058583,3191,166,638

Showing 16 of 16.

Collatz trajectory (129 steps)

Even: n → n/2; Odd: n → 3n + 1

1,166,638583,3191,749,958874,9792,624,9381,312,4693,937,4081,968,704984,352492,176246,088123,04461,52230,76192,28446,14223,07169,21434,607103,82251,911155,73477,867233,602116,801350,404175,20287,601262,804131,40265,701197,10498,55249,27624,63812,31936,95818,47955,43827,71983,15841,579124,73862,369187,10893,55446,777140,33270,16635,083105,25052,625157,87678,93839,469118,40859,20429,60214,80144,404

Showing 60 of 60.

Prime factorization

Factorization: 2 × 11 × 19 × 2791
Distinct prime factors: 4
Perfect square: No
Parity: Even