Base | Representation |
---|---|
bin | 100011111100001010… |
… | …110101111001010100 |
3 | 10200121102201102022101 |
4 | 203330022311321110 |
5 | 1113013123021441 |
6 | 25421143011444 |
7 | 2534210214334 |
oct | 437412657124 |
9 | 120542642271 |
10 | 38590438996 |
11 | 15403329a9a |
12 | 758ba39b84 |
13 | 3840036cb5 |
14 | 1c212cb0c4 |
15 | 100cda4231 |
hex | 8fc2b5e54 |
38590438996 has 12 divisors (see below), whose sum is σ = 67872632800. Its totient is φ = 19198258200.
The previous prime is 38590438993. The next prime is 38590439039. The reversal of 38590438996 is 69983409583.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38590438993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24239430 + ... + 24241021.
Almost surely, 238590438996 is an apocalyptic number.
It is an amenable number.
38590438996 is a deficient number, since it is larger than the sum of its proper divisors (29282193804).
38590438996 is a wasteful number, since it uses less digits than its factorization.
38590438996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48480654 (or 48480652 counting only the distinct ones).
The product of its (nonzero) digits is 50388480, while the sum is 64.
The spelling of 38590438996 in words is "thirty-eight billion, five hundred ninety million, four hundred thirty-eight thousand, nine hundred ninety-six".
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