Base | Representation |
---|---|
bin | 1001000100100… |
… | …0011110111001 |
3 | 2122120220210020 |
4 | 2101020132321 |
5 | 34214430000 |
6 | 3435241053 |
7 | 641245122 |
oct | 221103671 |
9 | 78526706 |
10 | 38045625 |
11 | 1a526272 |
12 | 108a9189 |
13 | 7b61107 |
14 | 50a5049 |
15 | 3517ba0 |
hex | 24487b9 |
38045625 has 40 divisors (see below), whose sum is σ = 64329408. Its totient is φ = 19992000.
The previous prime is 38045599. The next prime is 38045659. The reversal of 38045625 is 52654083.
It is not a de Polignac number, because 38045625 - 29 = 38045113 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 193027 + ... + 193223.
Almost surely, 238045625 is an apocalyptic number.
It is an amenable number.
38045625 is a deficient number, since it is larger than the sum of its proper divisors (26283783).
38045625 is a wasteful number, since it uses less digits than its factorization.
38045625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323 (or 308 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 33.
The square root of 38045625 is about 6168.1135689934. The cubic root of 38045625 is about 336.3320396090.
The spelling of 38045625 in words is "thirty-eight million, forty-five thousand, six hundred twenty-five".
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