Base | Representation |
---|---|
bin | 110100011011000001… |
… | …0010000101101101001 |
3 | 101202120121001201010201 |
4 | 1220312002100231221 |
5 | 3321023340241410 |
6 | 123414440112201 |
7 | 11063505523123 |
oct | 1506602205551 |
9 | 352517051121 |
10 | 112575712105 |
11 | 4381a0667aa |
12 | 19999465661 |
13 | a801017acc |
14 | 563d302213 |
15 | 2ddd2cb83a |
hex | 1a36090b69 |
112575712105 has 4 divisors (see below), whose sum is σ = 135090854532. Its totient is φ = 90060569680.
The previous prime is 112575712031. The next prime is 112575712127. The reversal of 112575712105 is 501217575211.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 501217575211 = 595411 ⋅841801.
It can be written as a sum of positive squares in 2 ways, for example, as 30268692441 + 82307019664 = 173979^2 + 286892^2 .
It is not a de Polignac number, because 112575712105 - 211 = 112575710057 is a prime.
It is a Duffinian number.
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, 11257571206 + ... + 11257571215.
It is an arithmetic number, because the mean of its divisors is an integer number (33772713633).
Almost surely, 2112575712105 is an apocalyptic number.
It is an amenable number.
112575712105 is a deficient number, since it is larger than the sum of its proper divisors (22515142427).
112575712105 is an equidigital number, since it uses as much as digits as its factorization.
112575712105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22515142426.
The product of its (nonzero) digits is 24500, while the sum is 37.
The spelling of 112575712105 in words is "one hundred twelve billion, five hundred seventy-five million, seven hundred twelve thousand, one hundred five".
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