Base | Representation |
---|---|
bin | 10101011011111001… |
… | …100100000110011100 |
3 | 2012102001220010111111 |
4 | 111123321210012130 |
5 | 334114230400322 |
6 | 14323530431404 |
7 | 1443242216140 |
oct | 253371440634 |
9 | 65361803444 |
10 | 23016653212 |
11 | 9841334253 |
12 | 4564292564 |
13 | 222a670137 |
14 | 1184bc5220 |
15 | 8ea9ee177 |
hex | 55be6419c |
23016653212 has 24 divisors (see below), whose sum is σ = 46052854400. Its totient is φ = 9860091120.
The previous prime is 23016653183. The next prime is 23016653237. The reversal of 23016653212 is 21235661032.
It is a happy number.
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, 106962 + ... + 239737.
Almost surely, 223016653212 is an apocalyptic number.
It is an amenable number.
23016653212 is an abundant number, since it is smaller than the sum of its proper divisors (23036201188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23016653212 is a wasteful number, since it uses less digits than its factorization.
23016653212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349081 (or 349079 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
The spelling of 23016653212 in words is "twenty-three billion, sixteen million, six hundred fifty-three thousand, two hundred twelve".
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