Base | Representation |
---|---|
bin | 10001101110011110110000… |
… | …00000010101010100101000 |
3 | 12010000111100201211022002010 |
4 | 20313033120000111110220 |
5 | 20102123431224132232 |
6 | 214523212244035520 |
7 | 11132146641405441 |
oct | 1067173000252450 |
9 | 163014321738063 |
10 | 38980452177192 |
11 | 11469576043619 |
12 | 445680a692ba0 |
13 | 1899ac1503c86 |
14 | 98a941c542c8 |
15 | 478e872a80cc |
hex | 2373d8015528 |
38980452177192 has 64 divisors (see below), whose sum is σ = 102604560379200. Its totient is φ = 12306685708800.
The previous prime is 38980452177143. The next prime is 38980452177223. The reversal of 38980452177192 is 29177125408983.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 8258523 + ... + 12089834.
It is an arithmetic number, because the mean of its divisors is an integer number (1603196255925).
Almost surely, 238980452177192 is an apocalyptic number.
It is an amenable number.
38980452177192 is an abundant number, since it is smaller than the sum of its proper divisors (63624108202008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38980452177192 is a wasteful number, since it uses less digits than its factorization.
38980452177192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20352586 (or 20352582 counting only the distinct ones).
The product of its (nonzero) digits is 60963840, while the sum is 66.
The spelling of 38980452177192 in words is "thirty-eight trillion, nine hundred eighty billion, four hundred fifty-two million, one hundred seventy-seven thousand, one hundred ninety-two".
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