Base | Representation |
---|---|
bin | 110100100100101111… |
… | …0001100111111010100 |
3 | 101210102022122220002212 |
4 | 1221021132030333110 |
5 | 3322210330211423 |
6 | 123511045252552 |
7 | 11104545333251 |
oct | 1511136147724 |
9 | 353368586085 |
10 | 112901803988 |
11 | 43977141426 |
12 | 19a6a704158 |
13 | a85374ca9c |
14 | 5670748428 |
15 | 2e0bc41578 |
hex | 1a4978cfd4 |
112901803988 has 12 divisors (see below), whose sum is σ = 198581093172. Its totient is φ = 56164348800.
The previous prime is 112901803967. The next prime is 112901803997. The reversal of 112901803988 is 889308109211.
It can be written as a sum of positive squares in 2 ways, for example, as 71188643344 + 41713160644 = 266812^2 + 204238^2 .
It is a congruent 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, 71637413 + ... + 71638988.
It is an arithmetic number, because the mean of its divisors is an integer number (16548424431).
Almost surely, 2112901803988 is an apocalyptic number.
It is an amenable number.
112901803988 is a deficient number, since it is larger than the sum of its proper divisors (85679289184).
112901803988 is a wasteful number, since it uses less digits than its factorization.
112901803988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143276602 (or 143276600 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 50.
The spelling of 112901803988 in words is "one hundred twelve billion, nine hundred one million, eight hundred three thousand, nine hundred eighty-eight".
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