Base | Representation |
---|---|
bin | 100011101100011001… |
… | …001000101010100000 |
3 | 10122220222122211212020 |
4 | 203230121020222200 |
5 | 1111442343003212 |
6 | 25335005501440 |
7 | 2524514334504 |
oct | 435431105240 |
9 | 118828584766 |
10 | 38325750432 |
11 | 15287983612 |
12 | 7517271880 |
13 | 37ca250948 |
14 | 1bd80aa304 |
15 | ee4a1cd8c |
hex | 8ec648aa0 |
38325750432 has 24 divisors (see below), whose sum is σ = 100605095136. Its totient is φ = 12775250112.
The previous prime is 38325750427. The next prime is 38325750439. The reversal of 38325750432 is 23405752383.
It is a tau number, because it is divible by the number of its divisors (24).
It is not an unprimeable number, because it can be changed into a prime (38325750439) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199613188 + ... + 199613379.
It is an arithmetic number, because the mean of its divisors is an integer number (4191878964).
Almost surely, 238325750432 is an apocalyptic number.
38325750432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
38325750432 is an abundant number, since it is smaller than the sum of its proper divisors (62279344704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38325750432 is a wasteful number, since it uses less digits than its factorization.
38325750432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399226580 (or 399226572 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 42.
The spelling of 38325750432 in words is "thirty-eight billion, three hundred twenty-five million, seven hundred fifty thousand, four hundred thirty-two".
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