Base | Representation |
---|---|
bin | 100011110110110010… |
… | …000110110101101011 |
3 | 10200101010200010120221 |
4 | 203312302012311223 |
5 | 1112322004144330 |
6 | 25404154030511 |
7 | 2532032120203 |
oct | 436662066553 |
9 | 120333603527 |
10 | 38500068715 |
11 | 15367315509 |
12 | 7565718437 |
13 | 38273b5664 |
14 | 1c132c5403 |
15 | 1004ea2b7a |
hex | 8f6c86d6b |
38500068715 has 8 divisors (see below), whose sum is σ = 46204884720. Its totient is φ = 30796853472.
The previous prime is 38500068709. The next prime is 38500068751. The reversal of 38500068715 is 51786000583.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38500068715 - 231 = 36352585067 is a prime.
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, 346624 + ... + 444013.
It is an arithmetic number, because the mean of its divisors is an integer number (5775610590).
Almost surely, 238500068715 is an apocalyptic number.
38500068715 is a deficient number, since it is larger than the sum of its proper divisors (7704816005).
38500068715 is an equidigital number, since it uses as much as digits as its factorization.
38500068715 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 800381.
The product of its (nonzero) digits is 201600, while the sum is 43.
The spelling of 38500068715 in words is "thirty-eight billion, five hundred million, sixty-eight thousand, seven hundred fifteen".
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