Base | Representation |
---|---|
bin | 110100001011011… |
… | …000000000001010 |
3 | 2021000012210002221 |
4 | 310023120000022 |
5 | 3243100202010 |
6 | 222510444254 |
7 | 30456516136 |
oct | 6413300012 |
9 | 2230183087 |
10 | 875397130 |
11 | 40a158903 |
12 | 20520368a |
13 | 10c49118a |
14 | 843943c6 |
15 | 51cbbdda |
hex | 342d800a |
875397130 has 8 divisors (see below), whose sum is σ = 1575714852. Its totient is φ = 350158848.
The previous prime is 875397113. The next prime is 875397247. The reversal of 875397130 is 31793578.
It can be written as a sum of positive squares in 2 ways, for example, as 875390569 + 6561 = 29587^2 + 81^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43769847 + ... + 43769866.
Almost surely, 2875397130 is an apocalyptic number.
875397130 is a deficient number, since it is larger than the sum of its proper divisors (700317722).
875397130 is a wasteful number, since it uses less digits than its factorization.
875397130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87539720.
The product of its (nonzero) digits is 158760, while the sum is 43.
The square root of 875397130 is about 29587.1108761907. The cubic root of 875397130 is about 956.6102709022.
The spelling of 875397130 in words is "eight hundred seventy-five million, three hundred ninety-seven thousand, one hundred thirty".
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