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152964120 = 23351274701
BaseRepresentation
bin10010001111000…
…00110000011000
3101122211101022210
421013200300120
5303124322440
623102315120
73535113351
oct1107406030
9348741283
10152964120
1179387231
1243288aa0
13258c911a
141645ad28
15d667a80
hex91e0c18

152964120 has 32 divisors (see below), whose sum is σ = 458892720. Its totient is φ = 40790400.

The previous prime is 152964107. The next prime is 152964139. The reversal of 152964120 is 21469251.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637231 + ... + 637470.

Almost surely, 2152964120 is an apocalyptic number.

152964120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152964120 is an abundant number, since it is smaller than the sum of its proper divisors (305928600).

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

152964120 is a wasteful number, since it uses less digits than its factorization.

152964120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274715 (or 1274711 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 152964120 is about 12367.8664287742. The cubic root of 152964120 is about 534.8063118124.

The spelling of 152964120 in words is "one hundred fifty-two million, nine hundred sixty-four thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 1274701 2549402 3824103 5098804 6373505 7648206 10197608 12747010 15296412 19120515 25494020 30592824 38241030 50988040 76482060 152964120