Base | Representation |
---|---|
bin | 10010001000100… |
… | …11111011101100 |
3 | 101121020202111100 |
4 | 21010103323230 |
5 | 302421001124 |
6 | 23032323100 |
7 | 3525020412 |
oct | 1104237354 |
9 | 347222440 |
10 | 152125164 |
11 | 78963984 |
12 | 42b43490 |
13 | 256942b9 |
14 | 162bd2b2 |
15 | d54e1c9 |
hex | 9113eec |
152125164 has 36 divisors (see below), whose sum is σ = 385372624. Its totient is φ = 50598432.
The previous prime is 152125123. The next prime is 152125177. The reversal of 152125164 is 461521251.
152125164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13194 + ... + 21870.
Almost surely, 2152125164 is an apocalyptic number.
It is an amenable number.
152125164 is an abundant number, since it is smaller than the sum of its proper divisors (233247460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152125164 is a wasteful number, since it uses less digits than its factorization.
152125164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9174 (or 9169 counting only the distinct ones).
The product of its digits is 2400, while the sum is 27.
The square root of 152125164 is about 12333.9030318874. The cubic root of 152125164 is about 533.8267754427.
It can be divided in two parts, 152 and 125164, that added together give a square (125316 = 3542).
The spelling of 152125164 in words is "one hundred fifty-two million, one hundred twenty-five thousand, one hundred sixty-four".
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