Base | Representation |
---|---|
bin | 1001010000100… |
… | …1010111001000 |
3 | 2201002001111122 |
4 | 2110021113020 |
5 | 34420220111 |
6 | 3504214412 |
7 | 651045326 |
oct | 224112710 |
9 | 81061448 |
10 | 38835656 |
11 | 1aa15892 |
12 | 1100a408 |
13 | 80798a2 |
14 | 522cd16 |
15 | 3621cdb |
hex | 25095c8 |
38835656 has 8 divisors (see below), whose sum is σ = 72816870. Its totient is φ = 19417824.
The previous prime is 38835649. The next prime is 38835691. The reversal of 38835656 is 65653883.
It can be written as a sum of positive squares in only one way, i.e., 22562500 + 16273156 = 4750^2 + 4034^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2427221 + ... + 2427236.
Almost surely, 238835656 is an apocalyptic number.
It is an amenable number.
38835656 is a deficient number, since it is larger than the sum of its proper divisors (33981214).
38835656 is a wasteful number, since it uses less digits than its factorization.
38835656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4854463 (or 4854459 counting only the distinct ones).
The product of its digits is 518400, while the sum is 44.
The square root of 38835656 is about 6231.8260566226. The cubic root of 38835656 is about 338.6441272604.
The spelling of 38835656 in words is "thirty-eight million, eight hundred thirty-five thousand, six hundred fifty-six".
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