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151404050620 = 22565917536553
BaseRepresentation
bin1000110100000001100…
…0100111100010111100
3112110210121102200020101
42031000120213202330
54440033414104440
6153315402130444
713636635124204
oct2150030474274
9473717380211
10151404050620
1159234704169
1225414ab0a24
131137b418844
147484039404
153e11ec469a
hex23406278bc

151404050620 has 48 divisors (see below), whose sum is σ = 318661247520. Its totient is φ = 60426003456.

The previous prime is 151404050543. The next prime is 151404050671. The reversal of 151404050620 is 26050404151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23101264 + ... + 23107816.

It is an arithmetic number, because the mean of its divisors is an integer number (6638775990).

Almost surely, 2151404050620 is an apocalyptic number.

151404050620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151404050620 is an abundant number, since it is smaller than the sum of its proper divisors (167257196900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151404050620 is a wasteful number, since it uses less digits than its factorization.

151404050620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8974 (or 8972 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 151404050620 its reverse (26050404151), we get a palindrome (177454454771).

The spelling of 151404050620 in words is "one hundred fifty-one billion, four hundred four million, fifty thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 659 1318 1753 2636 3295 3506 6553 6590 7012 8765 13106 13180 17530 26212 32765 35060 65530 131060 1155227 2310454 4318427 4620908 5776135 8636854 11487409 11552270 17273708 21592135 22974818 23104540 43184270 45949636 57437045 86368540 114874090 229748180 7570202531 15140405062 30280810124 37851012655 75702025310 151404050620