Base | Representation |
---|---|
bin | 10010110101100000… |
… | …01001010110001001 |
3 | 222002202110111021120 |
4 | 21122300021112021 |
5 | 131202300131400 |
6 | 4351242025453 |
7 | 505411606344 |
oct | 113260112611 |
9 | 28082414246 |
10 | 10112505225 |
11 | 431a277939 |
12 | 1b627a8289 |
13 | c520bbc04 |
14 | 6bd08b45b |
15 | 3e2bd2ca0 |
hex | 25ac09589 |
10112505225 has 24 divisors (see below), whose sum is σ = 16723602240. Its totient is φ = 5391961920.
The previous prime is 10112505217. The next prime is 10112505239. The reversal of 10112505225 is 52250521101.
It is not a de Polignac number, because 10112505225 - 23 = 10112505217 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10112505195 and 10112505204.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324007 + ... + 353843.
It is an arithmetic number, because the mean of its divisors is an integer number (696816760).
Almost surely, 210112505225 is an apocalyptic number.
10112505225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10112505225 is a deficient number, since it is larger than the sum of its proper divisors (6611097015).
10112505225 is a wasteful number, since it uses less digits than its factorization.
10112505225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34369 (or 34364 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 24.
The spelling of 10112505225 in words is "ten billion, one hundred twelve million, five hundred five thousand, two hundred twenty-five".
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