Base | Representation |
---|---|
bin | 110100101111000010… |
… | …0001110000001101111 |
3 | 101211022101210121210010 |
4 | 1221132010032001233 |
5 | 3323412303022111 |
6 | 124005230544303 |
7 | 11116242200205 |
oct | 1513604160157 |
9 | 354271717703 |
10 | 113247314031 |
11 | 4403417a215 |
12 | 19b46368093 |
13 | a8aa1c33b7 |
14 | 56a45a7075 |
15 | 2e2c23eaa6 |
hex | 1a5e10e06f |
113247314031 has 12 divisors (see below), whose sum is σ = 159361872792. Its totient is φ = 71524618704.
The previous prime is 113247314027. The next prime is 113247314111. The reversal of 113247314031 is 130413742311.
It is not a de Polignac number, because 113247314031 - 22 = 113247314027 is a prime.
It is a super-2 number, since 2×1132473140312 (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 113247314031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113247314731) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52282996 + ... + 52285161.
It is an arithmetic number, because the mean of its divisors is an integer number (13280156066).
Almost surely, 2113247314031 is an apocalyptic number.
113247314031 is a deficient number, since it is larger than the sum of its proper divisors (46114558761).
113247314031 is a wasteful number, since it uses less digits than its factorization.
113247314031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104568198 (or 104568179 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The spelling of 113247314031 in words is "one hundred thirteen billion, two hundred forty-seven million, three hundred fourteen thousand, thirty-one".
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