Base | Representation |
---|---|
bin | 110100010101111111… |
… | …1001011000101010110 |
3 | 101202010211211212120212 |
4 | 1220223333023011112 |
5 | 3320202211133304 |
6 | 123350014525422 |
7 | 11056360562333 |
oct | 1505377130526 |
9 | 352124755525 |
10 | 112407130454 |
11 | 43742992923 |
12 | 19950b06872 |
13 | a7a5111258 |
14 | 5624b7b98a |
15 | 2dcd5cb66e |
hex | 1a2bfcb156 |
112407130454 has 4 divisors (see below), whose sum is σ = 168610695684. Its totient is φ = 56203565226.
The previous prime is 112407130399. The next prime is 112407130457. The reversal of 112407130454 is 454031704211.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×1124071304542 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 112407130454.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112407130457) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28101782612 + ... + 28101782615.
It is an arithmetic number, because the mean of its divisors is an integer number (42152673921).
Almost surely, 2112407130454 is an apocalyptic number.
112407130454 is a deficient number, since it is larger than the sum of its proper divisors (56203565230).
112407130454 is an equidigital number, since it uses as much as digits as its factorization.
112407130454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56203565229.
The product of its (nonzero) digits is 13440, while the sum is 32.
Adding to 112407130454 its reverse (454031704211), we get a palindrome (566438834665).
The spelling of 112407130454 in words is "one hundred twelve billion, four hundred seven million, one hundred thirty thousand, four hundred fifty-four".
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