Integer Profile

1,661,152

2^5 × 23 × 37 × 61

Prime factors, divisor sums, positional representations and sequence properties for 1,661,152. The prime factorization is 2^5 × 23 × 37 × 61.

Number of positive divisors: 48. Showing the recorded part of the sequence: 114.

AbundantEvenComposite

Prime factorization

Factorization: 2^5 × 23 × 37 × 61
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 3,562,272
Proper-divisor sum: 1,901,120
Digit sum: 22
Digital root: 4

Number bases

Decimal: 1661152
Binary: 110010101100011100000 (21 bits)
Octal: 0o6254340
Hexadecimal: 0x1958E0

Divisor catalog (48)

124816233237466174921221481842442963684885927368519761,1841,4031,7021,9522,2572,8063,4044,5145,6126,8089,02811,22413,61618,05622,44827,23236,11244,89651,91172,224103,822207,644415,288830,5761,661,152

Showing 48 of 48.

Collatz trajectory (114 steps)

Even: n → n/2; Odd: n → 3n + 1

1,661,152830,576415,288207,644103,82251,911155,73477,867233,602116,801350,404175,20287,601262,804131,40265,701197,10498,55249,27624,63812,31936,95818,47955,43827,71983,15841,579124,73862,369187,10893,55446,777140,33270,16635,083105,25052,625157,87678,93839,469118,40859,20429,60214,80144,40422,20211,10133,30416,6528,3264,16312,4906,24518,7369,3684,6842,3421,1713,5141,757

Showing 60 of 60.