Base | Representation |
---|---|
bin | 110100111011001110… |
… | …0001010101110010111 |
3 | 101212100220021110210212 |
4 | 1221312130022232113 |
5 | 3330231444321033 |
6 | 124113555440035 |
7 | 11132336100200 |
oct | 1516634125627 |
9 | 355326243725 |
10 | 113656245143 |
11 | 44223a95211 |
12 | 1a03b2b601b |
13 | a943b40b7c |
14 | 5702a145a7 |
15 | 2e530b9748 |
hex | 1a7670ab97 |
113656245143 has 48 divisors (see below), whose sum is σ = 145388221920. Its totient is φ = 88178098176.
The previous prime is 113656245137. The next prime is 113656245163. The reversal of 113656245143 is 341542656311.
It is not a de Polignac number, because 113656245143 - 212 = 113656241047 is a prime.
It is a super-2 number, since 2×1136562451432 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 113656245143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113656245163) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6199196 + ... + 6217502.
It is an arithmetic number, because the mean of its divisors is an integer number (3028921290).
Almost surely, 2113656245143 is an apocalyptic number.
113656245143 is a deficient number, since it is larger than the sum of its proper divisors (31731976777).
113656245143 is a wasteful number, since it uses less digits than its factorization.
113656245143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18624 (or 18617 counting only the distinct ones).
The product of its digits is 259200, while the sum is 41.
The spelling of 113656245143 in words is "one hundred thirteen billion, six hundred fifty-six million, two hundred forty-five thousand, one hundred forty-three".
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