Base | Representation |
---|---|
bin | 1001010010000… |
… | …1100111100100 |
3 | 2201021002210111 |
4 | 2110201213210 |
5 | 34431410022 |
6 | 3510302404 |
7 | 651641104 |
oct | 224414744 |
9 | 81232714 |
10 | 38935012 |
11 | 1aa834a6 |
12 | 11057a04 |
13 | 80b2b8c |
14 | 5257204 |
15 | 3641477 |
hex | 25219e4 |
38935012 has 24 divisors (see below), whose sum is σ = 69148800. Its totient is φ = 19180896.
The previous prime is 38935007. The next prime is 38935031. The reversal of 38935012 is 21053983.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132738 + ... + 133030.
It is an arithmetic number, because the mean of its divisors is an integer number (2881200).
Almost surely, 238935012 is an apocalyptic number.
It is an amenable number.
38935012 is a deficient number, since it is larger than the sum of its proper divisors (30213788).
38935012 is a wasteful number, since it uses less digits than its factorization.
38935012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 675 (or 673 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 38935012 is about 6239.7926247593. The cubic root of 38935012 is about 338.9326737220.
Adding to 38935012 its reverse (21053983), we get a palindrome (59988995).
The spelling of 38935012 in words is "thirty-eight million, nine hundred thirty-five thousand, twelve".
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