Base | Representation |
---|---|
bin | 1001001101001… |
… | …0110100100000 |
3 | 2200122201001120 |
4 | 2103102310200 |
5 | 34341043011 |
6 | 3455332240 |
7 | 646125114 |
oct | 223226440 |
9 | 80581046 |
10 | 38612256 |
11 | 1a882a61 |
12 | 10b21080 |
13 | 7ccbcb7 |
14 | 51b1744 |
15 | 35caa06 |
hex | 24d2d20 |
38612256 has 48 divisors (see below), whose sum is σ = 106696800. Its totient is φ = 12192768.
The previous prime is 38612243. The next prime is 38612261. The reversal of 38612256 is 65221683.
It is a tau number, because it is divible by the number of its divisors (48).
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, 8761 + ... + 12408.
It is an arithmetic number, because the mean of its divisors is an integer number (2222850).
Almost surely, 238612256 is an apocalyptic number.
It is an amenable number.
38612256 is an abundant number, since it is smaller than the sum of its proper divisors (68084544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38612256 is a wasteful number, since it uses less digits than its factorization.
38612256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21201 (or 21193 counting only the distinct ones).
The product of its digits is 17280, while the sum is 33.
The square root of 38612256 is about 6213.8760850213. The cubic root of 38612256 is about 337.9935341830.
The spelling of 38612256 in words is "thirty-eight million, six hundred twelve thousand, two hundred fifty-six".
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