Base | Representation |
---|---|
bin | 100010110110… |
… | …101111101010 |
3 | 122012012210020 |
4 | 202312233222 |
5 | 4314342010 |
6 | 523501310 |
7 | 140443602 |
oct | 42665752 |
9 | 18165706 |
10 | 9137130 |
11 | 5180952 |
12 | 3087836 |
13 | 1b7bbb2 |
14 | 12dbc02 |
15 | c07470 |
hex | 8b6bea |
9137130 has 32 divisors (see below), whose sum is σ = 22149504. Its totient is φ = 2412096.
The previous prime is 9137111. The next prime is 9137131. The reversal of 9137130 is 317319.
It is a self number, because there is not a number n which added to its sum of digits gives 9137130.
It is not an unprimeable number, because it can be changed into a prime (9137131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1612 + ... + 4568.
It is an arithmetic number, because the mean of its divisors is an integer number (692172).
Almost surely, 29137130 is an apocalyptic number.
9137130 is an abundant number, since it is smaller than the sum of its proper divisors (13012374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9137130 is a wasteful number, since it uses less digits than its factorization.
9137130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3070.
The product of its (nonzero) digits is 567, while the sum is 24.
The square root of 9137130 is about 3022.7685984872. The cubic root of 9137130 is about 209.0595131298.
The spelling of 9137130 in words is "nine million, one hundred thirty-seven thousand, one hundred thirty".
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