Base | Representation |
---|---|
bin | 1001000101010… |
… | …1010000111110 |
3 | 2122200120121101 |
4 | 2101111100332 |
5 | 34223113412 |
6 | 3440323314 |
7 | 641553556 |
oct | 221252076 |
9 | 78616541 |
10 | 38097982 |
11 | 1a56163a |
12 | 1091353a |
13 | 7b7bbb0 |
14 | 50ba166 |
15 | 3528457 |
hex | 245543e |
38097982 has 16 divisors (see below), whose sum is σ = 64219680. Its totient is φ = 16818912.
The previous prime is 38097973. The next prime is 38098001. The reversal of 38097982 is 28979083.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
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, 31257 + ... + 32452.
It is an arithmetic number, because the mean of its divisors is an integer number (4013730).
Almost surely, 238097982 is an apocalyptic number.
38097982 is a deficient number, since it is larger than the sum of its proper divisors (26121698).
38097982 is a wasteful number, since it uses less digits than its factorization.
38097982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63747.
The product of its (nonzero) digits is 217728, while the sum is 46.
The square root of 38097982 is about 6172.3562761720. The cubic root of 38097982 is about 336.4862515146.
The spelling of 38097982 in words is "thirty-eight million, ninety-seven thousand, nine hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •