Base | Representation |
---|---|
bin | 110100010101111110… |
… | …1010100111011111000 |
3 | 101202010210221021202101 |
4 | 1220223331110323320 |
5 | 3320202100142040 |
6 | 123350000313144 |
7 | 11056353505420 |
oct | 1505375247370 |
9 | 352123837671 |
10 | 112406646520 |
11 | 43742692283 |
12 | 199509127b4 |
13 | a7a4ca1bbc |
14 | 5624a93480 |
15 | 2dcd53309a |
hex | 1a2bf54ef8 |
112406646520 has 32 divisors (see below), whose sum is σ = 289045663200. Its totient is φ = 38539421568.
The previous prime is 112406646487. The next prime is 112406646551. The reversal of 112406646520 is 25646604211.
112406646520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1124066465202 (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 112406646520.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200725875 + ... + 200726434.
It is an arithmetic number, because the mean of its divisors is an integer number (9032676975).
Almost surely, 2112406646520 is an apocalyptic number.
112406646520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112406646520 is an abundant number, since it is smaller than the sum of its proper divisors (176639016680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112406646520 is a wasteful number, since it uses less digits than its factorization.
112406646520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 401452327 (or 401452323 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The spelling of 112406646520 in words is "one hundred twelve billion, four hundred six million, six hundred forty-six thousand, five hundred twenty".
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