Base | Representation |
---|---|
bin | 10010001101110… |
… | …10011000101000 |
3 | 101122112101201202 |
4 | 21012322120220 |
5 | 303104310302 |
6 | 23055103332 |
7 | 3533560214 |
oct | 1106723050 |
9 | 348471652 |
10 | 152806952 |
11 | 7928a141 |
12 | 43211b48 |
13 | 2587271c |
14 | 16419944 |
15 | d636202 |
hex | 91ba628 |
152806952 has 16 divisors (see below), whose sum is σ = 291210900. Its totient is φ = 75150720.
The previous prime is 152806939. The next prime is 152806961. The reversal of 152806952 is 259608251.
It can be written as a sum of positive squares in 2 ways, for example, as 105555076 + 47251876 = 10274^2 + 6874^2 .
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, 156077 + ... + 157052.
Almost surely, 2152806952 is an apocalyptic number.
It is an amenable number.
152806952 is a deficient number, since it is larger than the sum of its proper divisors (138403948).
152806952 is a wasteful number, since it uses less digits than its factorization.
152806952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313196 (or 313192 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 38.
The square root of 152806952 is about 12361.5109108879. The cubic root of 152806952 is about 534.6230809497.
The spelling of 152806952 in words is "one hundred fifty-two million, eight hundred six thousand, nine hundred fifty-two".
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