Base | Representation |
---|---|
bin | 100010110101… |
… | …000010100010 |
3 | 122011212012120 |
4 | 202311002202 |
5 | 4314131041 |
6 | 523405110 |
7 | 140414334 |
oct | 42650242 |
9 | 18155176 |
10 | 9130146 |
11 | 5176683 |
12 | 3083796 |
13 | 1b7896c |
14 | 12d9454 |
15 | c05366 |
hex | 8b50a2 |
9130146 has 24 divisors (see below), whose sum is σ = 19289520. Its totient is φ = 2873016.
The previous prime is 9130141. The next prime is 9130153. The reversal of 9130146 is 6410319.
It is not an unprimeable number, because it can be changed into a prime (9130141) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32121 + ... + 32403.
It is an arithmetic number, because the mean of its divisors is an integer number (803730).
Almost surely, 29130146 is an apocalyptic number.
9130146 is an abundant number, since it is smaller than the sum of its proper divisors (10159374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9130146 is a wasteful number, since it uses less digits than its factorization.
9130146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 590 (or 307 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 9130146 is about 3021.6131453249. The cubic root of 9130146 is about 209.0062344088.
The spelling of 9130146 in words is "nine million, one hundred thirty thousand, one hundred forty-six".
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