Base | Representation |
---|---|
bin | 100100010011100111… |
… | …110001001000100000 |
3 | 10201121212002012002110 |
4 | 210103213301020200 |
5 | 1114314334211012 |
6 | 25524200115320 |
7 | 2550025443141 |
oct | 442347611040 |
9 | 121555065073 |
10 | 38983897632 |
11 | 15595437319 |
12 | 767b765b40 |
13 | 38a36c8064 |
14 | 1c5b66bac8 |
15 | 10326c473c |
hex | 9139f1220 |
38983897632 has 24 divisors (see below), whose sum is σ = 102332731536. Its totient is φ = 12994632512.
The previous prime is 38983897621. The next prime is 38983897643. The reversal of 38983897632 is 23679838983.
It is an interprime number because it is at equal distance from previous prime (38983897621) and next prime (38983897643).
It is a tau number, because it is divible by the number of its divisors (24).
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, 203041038 + ... + 203041229.
It is an arithmetic number, because the mean of its divisors is an integer number (4263863814).
Almost surely, 238983897632 is an apocalyptic number.
38983897632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
38983897632 is an abundant number, since it is smaller than the sum of its proper divisors (63348833904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38983897632 is a wasteful number, since it uses less digits than its factorization.
38983897632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406082280 (or 406082272 counting only the distinct ones).
The product of its digits is 94058496, while the sum is 66.
The spelling of 38983897632 in words is "thirty-eight billion, nine hundred eighty-three million, eight hundred ninety-seven thousand, six hundred thirty-two".
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