Base | Representation |
---|---|
bin | 1001000100010… |
… | …0000101101001 |
3 | 2122120000002120 |
4 | 2101010011221 |
5 | 34213341000 |
6 | 3435021453 |
7 | 641141466 |
oct | 221040551 |
9 | 78500076 |
10 | 38027625 |
11 | 1a513799 |
12 | 1089a889 |
13 | 7b55b6c |
14 | 509c66d |
15 | 35126a0 |
hex | 2444169 |
38027625 has 32 divisors (see below), whose sum is σ = 66044160. Its totient is φ = 19395200.
The previous prime is 38027617. The next prime is 38027629. The reversal of 38027625 is 52672083.
It is not a de Polignac number, because 38027625 - 23 = 38027617 is a prime.
It is a super-2 number, since 2×380276252 = 2892200526281250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (38027629) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6421 + ... + 10829.
It is an arithmetic number, because the mean of its divisors is an integer number (2063880).
Almost surely, 238027625 is an apocalyptic number.
It is an amenable number.
38027625 is a deficient number, since it is larger than the sum of its proper divisors (28016535).
38027625 is a wasteful number, since it uses less digits than its factorization.
38027625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4450 (or 4440 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 38027625 is about 6166.6542792668. The cubic root of 38027625 is about 336.2789898675.
The spelling of 38027625 in words is "thirty-eight million, twenty-seven thousand, six hundred twenty-five".
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