Base | Representation |
---|---|
bin | 101101101011… |
… | …0111111010000 |
3 | 1200001202012210 |
4 | 1123112333100 |
5 | 22112334024 |
6 | 2213152120 |
7 | 410364633 |
oct | 133267720 |
9 | 50052183 |
10 | 23949264 |
11 | 12578489 |
12 | 802b640 |
13 | 4c66b81 |
14 | 3275c1a |
15 | 2181129 |
hex | 16d6fd0 |
23949264 has 40 divisors (see below), whose sum is σ = 62268832. Its totient is φ = 7931520.
The previous prime is 23949259. The next prime is 23949287. The reversal of 23949264 is 46294932.
It is a super-2 number, since 2×239492642 = 1147134492283392, 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 7 ways as a sum of consecutive naturals, for example, 6294 + ... + 9354.
Almost surely, 223949264 is an apocalyptic number.
23949264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23949264 is an abundant number, since it is smaller than the sum of its proper divisors (38319568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23949264 is a wasteful number, since it uses less digits than its factorization.
23949264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3235 (or 3229 counting only the distinct ones).
The product of its digits is 93312, while the sum is 39.
The square root of 23949264 is about 4893.7985246636. The cubic root of 23949264 is about 288.2465096223.
The spelling of 23949264 in words is "twenty-three million, nine hundred forty-nine thousand, two hundred sixty-four".
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