Integer Profile

1,640,790

2 × 3^3 × 5 × 59 × 103

Prime factors, divisor sums, positional representations and sequence properties for 1,640,790. The prime factorization is 2 × 3^3 × 5 × 59 × 103.

Number of positive divisors: 64. Showing the recorded part of the sequence: 168.

AbundantEvenComposite

Number bases

Decimal: 1640790
Binary: 110010000100101010110 (21 bits)
Octal: 0o6204526
Hexadecimal: 0x190956

Divisor catalog (64)

1235691015182730455459901031181351772062702953093545155315906188859271,0301,0621,5451,5931,7701,8542,6552,7813,0903,1864,6355,3105,5626,0777,9659,27012,15413,90515,93018,23127,81030,38536,46254,69360,77091,155109,386164,079182,310273,465

Showing 60 of 64.

Collatz trajectory (168 steps)

Even: n → n/2; Odd: n → 3n + 1

1,640,790820,3952,461,1861,230,5933,691,7801,845,890922,9452,768,8361,384,418692,2092,076,6281,038,314519,1571,557,472778,736389,368194,68497,34248,671146,01473,007219,022109,511328,534164,267492,802246,401739,204369,602184,801554,404277,202138,601415,804207,902103,951311,854155,927467,782233,891701,674350,8371,052,512526,256263,128131,56465,78232,89198,67449,337148,01274,00637,003111,01055,505166,51683,25841,629124,88862,444

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^3 × 5 × 59 × 103
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 64
Divisor sum: 4,492,800
Proper-divisor sum: 2,852,010
Digit sum: 27
Digital root: 9