Base | Representation |
---|---|
bin | 110100100100101011… |
… | …1100010000000000000 |
3 | 101210102012101001000000 |
4 | 1221021113202000000 |
5 | 3322204403230130 |
6 | 123510544000000 |
7 | 11104524430263 |
oct | 1511127420000 |
9 | 353365331000 |
10 | 112900055040 |
11 | 43976157413 |
12 | 19a6a000000 |
13 | a8532899c6 |
14 | 5670410cda |
15 | 2e0b9e8260 |
hex | 1a495e2000 |
112900055040 has 784 divisors, whose sum is σ = 429758856000. Its totient is φ = 28378791936.
The previous prime is 112900054991. The next prime is 112900055071. The reversal of 112900055040 is 40550009211.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 112900054995 and 112900055013.
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 567336861 + ... + 567337059.
Almost surely, 2112900055040 is an apocalyptic number.
112900055040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112900055040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214879428000).
112900055040 is an abundant number, since it is smaller than the sum of its proper divisors (316858800960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112900055040 is an frugal number, since it uses more digits than its factorization.
112900055040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267 (or 228 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
The spelling of 112900055040 in words is "one hundred twelve billion, nine hundred million, fifty-five thousand, forty".
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