Base | Representation |
---|---|
bin | 100100010100000010… |
… | …001110001110000010 |
3 | 10201122100010111221221 |
4 | 210110002032032002 |
5 | 1114323123120024 |
6 | 25525004505254 |
7 | 2550141415354 |
oct | 442402161602 |
9 | 121570114857 |
10 | 38990832514 |
11 | 15599343627 |
12 | 7681b4b22a |
13 | 38a4c8573a |
14 | 1c5c5550d4 |
15 | 10330e43e4 |
hex | 91408e382 |
38990832514 has 16 divisors (see below), whose sum is σ = 60769569600. Its totient is φ = 18740232784.
The previous prime is 38990832493. The next prime is 38990832599. The reversal of 38990832514 is 41523809983.
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, 1467574 + ... + 1493905.
It is an arithmetic number, because the mean of its divisors is an integer number (3798098100).
Almost surely, 238990832514 is an apocalyptic number.
38990832514 is a deficient number, since it is larger than the sum of its proper divisors (21778737086).
38990832514 is a wasteful number, since it uses less digits than its factorization.
38990832514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2961737.
The product of its (nonzero) digits is 1866240, while the sum is 52.
The spelling of 38990832514 in words is "thirty-eight billion, nine hundred ninety million, eight hundred thirty-two thousand, five hundred fourteen".
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