Base | Representation |
---|---|
bin | 10010001101010… |
… | …11100011111000 |
3 | 101122102022102212 |
4 | 21012223203320 |
5 | 303100334412 |
6 | 23053514252 |
7 | 3533215202 |
oct | 1106534370 |
9 | 348368385 |
10 | 152746232 |
11 | 79248561 |
12 | 431a2988 |
13 | 25850bb2 |
14 | 16401772 |
15 | d623222 |
hex | 91ab8f8 |
152746232 has 16 divisors (see below), whose sum is σ = 288491760. Its totient is φ = 75815104.
The previous prime is 152746211. The next prime is 152746247. The reversal of 152746232 is 232647251.
152746232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1527462322 = 46662822780395648, which contains 22 as substring.
It is a congruent number.
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, 68588 + ... + 70779.
It is an arithmetic number, because the mean of its divisors is an integer number (18030735).
Almost surely, 2152746232 is an apocalyptic number.
It is an amenable number.
152746232 is a deficient number, since it is larger than the sum of its proper divisors (135745528).
152746232 is a wasteful number, since it uses less digits than its factorization.
152746232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139510 (or 139506 counting only the distinct ones).
The product of its digits is 20160, while the sum is 32.
The square root of 152746232 is about 12359.0546564048. The cubic root of 152746232 is about 534.5522582247.
The spelling of 152746232 in words is "one hundred fifty-two million, seven hundred forty-six thousand, two hundred thirty-two".
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