Base | Representation |
---|---|
bin | 100100010010001001… |
… | …010111111000110110 |
3 | 10201120010112000102021 |
4 | 210102021113320312 |
5 | 1114242020341234 |
6 | 25521513503354 |
7 | 2546305222360 |
oct | 442211277066 |
9 | 121503460367 |
10 | 38959152694 |
11 | 15582476060 |
12 | 7673411b5a |
13 | 389b542c97 |
14 | 1c58269d30 |
15 | 10304379b4 |
hex | 912257e36 |
38959152694 has 32 divisors (see below), whose sum is σ = 72924224256. Its totient is φ = 15165234720.
The previous prime is 38959152689. The next prime is 38959152707. The reversal of 38959152694 is 49625195983.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58777 + ... + 285259.
It is an arithmetic number, because the mean of its divisors is an integer number (2278882008).
Almost surely, 238959152694 is an apocalyptic number.
38959152694 is a deficient number, since it is larger than the sum of its proper divisors (33965071562).
38959152694 is a wasteful number, since it uses less digits than its factorization.
38959152694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227620.
The product of its digits is 20995200, while the sum is 61.
The spelling of 38959152694 in words is "thirty-eight billion, nine hundred fifty-nine million, one hundred fifty-two thousand, six hundred ninety-four".
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