Base | Representation |
---|---|
bin | 1001000101010… |
… | …1001001110101 |
3 | 2122200112222110 |
4 | 2101111021311 |
5 | 34223110100 |
6 | 3440321233 |
7 | 641552334 |
oct | 221251165 |
9 | 78615873 |
10 | 38097525 |
11 | 1a561264 |
12 | 10913219 |
13 | 7b7b91b |
14 | 50b9d1b |
15 | 3528250 |
hex | 2455275 |
38097525 has 24 divisors (see below), whose sum is σ = 63210240. Its totient is φ = 20247040.
The previous prime is 38097517. The next prime is 38097547. The reversal of 38097525 is 52579083.
It is not a de Polignac number, because 38097525 - 23 = 38097517 is a prime.
It is a super-2 number, since 2×380975252 = 2902842822251250, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25756 + ... + 27194.
It is an arithmetic number, because the mean of its divisors is an integer number (2633760).
Almost surely, 238097525 is an apocalyptic number.
It is an amenable number.
38097525 is a deficient number, since it is larger than the sum of its proper divisors (25112715).
38097525 is a wasteful number, since it uses less digits than its factorization.
38097525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1805 (or 1800 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 39.
The square root of 38097525 is about 6172.3192561630. The cubic root of 38097525 is about 336.4849060817.
The spelling of 38097525 in words is "thirty-eight million, ninety-seven thousand, five hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •