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152966148 = 22312747179
BaseRepresentation
bin10010001111000…
…01010000000100
3101122211111002220
421013201100010
5303124404043
623102332340
73535122306
oct1107412004
9348744086
10152966148
1179388805
124328a0b0
13258ca01a
141645b976
15d668483
hex91e1404

152966148 has 12 divisors (see below), whose sum is σ = 356921040. Its totient is φ = 50988712.

The previous prime is 152966111. The next prime is 152966161. The reversal of 152966148 is 841669251.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6373578 + ... + 6373601.

It is an arithmetic number, because the mean of its divisors is an integer number (29743420).

Almost surely, 2152966148 is an apocalyptic number.

It is an amenable number.

152966148 is an abundant number, since it is smaller than the sum of its proper divisors (203954892).

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

152966148 is a wasteful number, since it uses less digits than its factorization.

152966148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12747186 (or 12747184 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 152966148 is about 12367.9484151576. The cubic root of 152966148 is about 534.8086752913.

The spelling of 152966148 in words is "one hundred fifty-two million, nine hundred sixty-six thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 12747179 25494358 38241537 50988716 76483074 152966148