Base | Representation |
---|---|
bin | 10010110101100010… |
… | …00110011001001011 |
3 | 222002202221012021200 |
4 | 21122301012121023 |
5 | 131202331132100 |
6 | 4351251235243 |
7 | 505414000350 |
oct | 113261063113 |
9 | 28082835250 |
10 | 10112755275 |
11 | 431a428797 |
12 | 1b628a8b23 |
13 | c5217897c |
14 | 6bd114627 |
15 | 3e2c31e00 |
hex | 25ac4664b |
10112755275 has 72 divisors (see below), whose sum is σ = 20950325760. Its totient is φ = 4567216320.
The previous prime is 10112755243. The next prime is 10112755277. The reversal of 10112755275 is 57255721101.
10112755275 is a `hidden beast` number, since 1 + 0 + 1 + 127 + 5 + 527 + 5 = 666.
It is not a de Polignac number, because 10112755275 - 25 = 10112755243 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10112755277) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 92046 + ... + 169404.
Almost surely, 210112755275 is an apocalyptic number.
10112755275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10112755275 is an abundant number, since it is smaller than the sum of its proper divisors (10837570485).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10112755275 is a wasteful number, since it uses less digits than its factorization.
10112755275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77465 (or 77457 counting only the distinct ones).
The product of its (nonzero) digits is 24500, while the sum is 36.
The spelling of 10112755275 in words is "ten billion, one hundred twelve million, seven hundred fifty-five thousand, two hundred seventy-five".
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