Base | Representation |
---|---|
bin | 1001000100011… |
… | …1111010000000 |
3 | 2122120210112210 |
4 | 2101013322000 |
5 | 34214341024 |
6 | 3435222120 |
7 | 641235210 |
oct | 221077200 |
9 | 78523483 |
10 | 38043264 |
11 | 1a524516 |
12 | 108a7940 |
13 | 7b6000c |
14 | 50a4240 |
15 | 3517129 |
hex | 2447e80 |
38043264 has 64 divisors (see below), whose sum is σ = 115496640. Its totient is φ = 10868736.
The previous prime is 38043253. The next prime is 38043277. The reversal of 38043264 is 46234083.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-3 number, since 3×380432643 (a number of 24 digits) contains 333 as substring.
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, 4389 + ... + 9764.
It is an arithmetic number, because the mean of its divisors is an integer number (1804635).
Almost surely, 238043264 is an apocalyptic number.
It is an amenable number.
38043264 is an abundant number, since it is smaller than the sum of its proper divisors (77453376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38043264 is a wasteful number, since it uses less digits than its factorization.
38043264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14177 (or 14165 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
The square root of 38043264 is about 6167.9221784974. The cubic root of 38043264 is about 336.3250822048.
The spelling of 38043264 in words is "thirty-eight million, forty-three thousand, two hundred sixty-four".
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