Base | Representation |
---|---|
bin | 111110111101011… |
… | …0101010011010011 |
3 | 12110020011220122111 |
4 | 1331322311103103 |
5 | 13311304342200 |
6 | 545343450151 |
7 | 103231405561 |
oct | 17572652323 |
9 | 5406156574 |
10 | 2112574675 |
11 | 994547692 |
12 | 4ab5b6957 |
13 | 2788a15b3 |
14 | 160800a31 |
15 | c56ed0ba |
hex | 7deb54d3 |
2112574675 has 6 divisors (see below), whose sum is σ = 2619592628. Its totient is φ = 1690059720.
The previous prime is 2112574657. The next prime is 2112574699. The reversal of 2112574675 is 5764752112.
It is not a de Polignac number, because 2112574675 - 25 = 2112574643 is a prime.
It is a super-3 number, since 3×21125746753 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42251469 + ... + 42251518.
Almost surely, 22112574675 is an apocalyptic number.
2112574675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2112574675 is a deficient number, since it is larger than the sum of its proper divisors (507017953).
2112574675 is an equidigital number, since it uses as much as digits as its factorization.
2112574675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84502997 (or 84502992 counting only the distinct ones).
The product of its digits is 117600, while the sum is 40.
The square root of 2112574675 is about 45962.7531268526. The cubic root of 2112574675 is about 1283.1300907502.
The spelling of 2112574675 in words is "two billion, one hundred twelve million, five hundred seventy-four thousand, six hundred seventy-five".
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