Base | Representation |
---|---|
bin | 1000101100101… |
… | …00100010011000 |
3 | 12002021202111212 |
4 | 10112110202120 |
5 | 122134211102 |
6 | 11123442252 |
7 | 1544102546 |
oct | 426244230 |
9 | 162252455 |
10 | 72960152 |
11 | 38203051 |
12 | 20526388 |
13 | 12166cb5 |
14 | 9992d96 |
15 | 6612c52 |
hex | 4594898 |
72960152 has 32 divisors (see below), whose sum is σ = 147903600. Its totient is φ = 33623424.
The previous prime is 72960137. The next prime is 72960161. The reversal of 72960152 is 25106927.
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, 863 + ... + 12110.
Almost surely, 272960152 is an apocalyptic number.
It is an amenable number.
72960152 is an abundant number, since it is smaller than the sum of its proper divisors (74943448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72960152 is a wasteful number, since it uses less digits than its factorization.
72960152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13035 (or 13031 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 32.
The square root of 72960152 is about 8541.6714991856. The cubic root of 72960152 is about 417.8578609076.
The spelling of 72960152 in words is "seventy-two million, nine hundred sixty thousand, one hundred fifty-two".
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