Base | Representation |
---|---|
bin | 110100001001111101… |
… | …0101110100111101101 |
3 | 101201002200222202221212 |
4 | 1220103322232213231 |
5 | 3313340321441414 |
6 | 123241551404205 |
7 | 11043355305353 |
oct | 1502372564755 |
9 | 351080882855 |
10 | 112003312109 |
11 | 43555a4a157 |
12 | 19859823665 |
13 | a73c5639a0 |
14 | 55c72a17d3 |
15 | 2da7e1183e |
hex | 1a13eae9ed |
112003312109 has 16 divisors (see below), whose sum is σ = 122034144960. Its totient is φ = 102175793280.
The previous prime is 112003312103. The next prime is 112003312111. The reversal of 112003312109 is 901213300211.
It is a cyclic number.
It is not a de Polignac number, because 112003312109 - 236 = 43283835373 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112003312103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2442854 + ... + 2488280.
It is an arithmetic number, because the mean of its divisors is an integer number (7627134060).
Almost surely, 2112003312109 is an apocalyptic number.
It is an amenable number.
112003312109 is a deficient number, since it is larger than the sum of its proper divisors (10030832851).
112003312109 is a wasteful number, since it uses less digits than its factorization.
112003312109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47660.
The product of its (nonzero) digits is 324, while the sum is 23.
The spelling of 112003312109 in words is "one hundred twelve billion, three million, three hundred twelve thousand, one hundred nine".
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