Base | Representation |
---|---|
bin | 100011101100100101… |
… | …111000101001001000 |
3 | 10122221012221122120012 |
4 | 203230211320221020 |
5 | 1111444221431210 |
6 | 25335205251052 |
7 | 2524554624614 |
oct | 435445705110 |
9 | 118835848505 |
10 | 38329092680 |
11 | 152898566aa |
12 | 7518403a88 |
13 | 37cab50cc8 |
14 | 1bd86da344 |
15 | ee4e7d305 |
hex | 8ec978a48 |
38329092680 has 32 divisors (see below), whose sum is σ = 86465664000. Its totient is φ = 15291600576.
The previous prime is 38329092671. The next prime is 38329092709. The reversal of 38329092680 is 8629092383.
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, 1235630 + ... + 1266269.
It is an arithmetic number, because the mean of its divisors is an integer number (2702052000).
Almost surely, 238329092680 is an apocalyptic number.
It is an amenable number.
38329092680 is an abundant number, since it is smaller than the sum of its proper divisors (48136571320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38329092680 is a wasteful number, since it uses less digits than its factorization.
38329092680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2502293 (or 2502289 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 50.
The spelling of 38329092680 in words is "thirty-eight billion, three hundred twenty-nine million, ninety-two thousand, six hundred eighty".
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