Base | Representation |
---|---|
bin | 110100100100111110… |
… | …0001001101000001010 |
3 | 101210102212102202000222 |
4 | 1221021330021220022 |
5 | 3322214332421123 |
6 | 123511525430042 |
7 | 11105002141202 |
oct | 1511174115012 |
9 | 353385382028 |
10 | 112909654538 |
11 | 4398061368a |
12 | 19a7126b322 |
13 | a85526b195 |
14 | 56717cd402 |
15 | 2e0c7926c8 |
hex | 1a49f09a0a |
112909654538 has 8 divisors (see below), whose sum is σ = 169389023232. Its totient is φ = 56446646796.
The previous prime is 112909654531. The next prime is 112909654567. The reversal of 112909654538 is 835456909211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 112909654538.
It is not an unprimeable number, because it can be changed into a prime (112909654531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4072970 + ... + 4100597.
It is an arithmetic number, because the mean of its divisors is an integer number (21173627904).
Almost surely, 2112909654538 is an apocalyptic number.
112909654538 is a deficient number, since it is larger than the sum of its proper divisors (56479368694).
112909654538 is an equidigital number, since it uses as much as digits as its factorization.
112909654538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8180476.
The product of its (nonzero) digits is 2332800, while the sum is 53.
The spelling of 112909654538 in words is "one hundred twelve billion, nine hundred nine million, six hundred fifty-four thousand, five hundred thirty-eight".
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