Base | Representation |
---|---|
bin | 100100001000011110… |
… | …000010110001011100 |
3 | 10201010211000121010000 |
4 | 210020132002301130 |
5 | 1113423440032233 |
6 | 25453434014300 |
7 | 2542264231236 |
oct | 441036026134 |
9 | 121124017100 |
10 | 38796799068 |
11 | 154a9866405 |
12 | 7628b77390 |
13 | 3873a0a151 |
14 | 1c40887256 |
15 | 1021067d13 |
hex | 908782c5c |
38796799068 has 30 divisors (see below), whose sum is σ = 101422497176. Its totient is φ = 12932266248.
The previous prime is 38796799009. The next prime is 38796799079. The reversal of 38796799068 is 86099769783.
38796799068 is a `hidden beast` number, since 387 + 96 + 79 + 90 + 6 + 8 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 38796798987 and 38796799005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 59871280 + ... + 59871927.
Almost surely, 238796799068 is an apocalyptic number.
It is an amenable number.
38796799068 is an abundant number, since it is smaller than the sum of its proper divisors (62625698108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38796799068 is a wasteful number, since it uses less digits than its factorization.
38796799068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119743223 (or 119743212 counting only the distinct ones).
The product of its (nonzero) digits is 246903552, while the sum is 72.
The spelling of 38796799068 in words is "thirty-eight billion, seven hundred ninety-six million, seven hundred ninety-nine thousand, sixty-eight".
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