Base | Representation |
---|---|
bin | 100011110100011101… |
… | …010111010110110000 |
3 | 10200021102022010220002 |
4 | 203310131113112300 |
5 | 1112232013430122 |
6 | 25400242205132 |
7 | 2531046521366 |
oct | 436435272660 |
9 | 120242263802 |
10 | 38461076912 |
11 | 15347303385 |
12 | 75546537a8 |
13 | 381c2b299b |
14 | 1c0c055636 |
15 | 100184e992 |
hex | 8f47575b0 |
38461076912 has 40 divisors (see below), whose sum is σ = 74977105920. Its totient is φ = 19112466240.
The previous prime is 38461076909. The next prime is 38461076963. The reversal of 38461076912 is 21967016483.
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 7 ways as a sum of consecutive naturals, for example, 1990337 + ... + 2009567.
It is an arithmetic number, because the mean of its divisors is an integer number (1874427648).
Almost surely, 238461076912 is an apocalyptic number.
It is an amenable number.
38461076912 is a deficient number, since it is larger than the sum of its proper divisors (36516029008).
38461076912 is a wasteful number, since it uses less digits than its factorization.
38461076912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20001 (or 19995 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 47.
The spelling of 38461076912 in words is "thirty-eight billion, four hundred sixty-one million, seventy-six thousand, nine hundred twelve".
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