Base | Representation |
---|---|
bin | 1101100011010… |
… | …10101111011111 |
3 | 21220220201100011 |
4 | 12301222233133 |
5 | 213100332143 |
6 | 15140344051 |
7 | 2550202360 |
oct | 661525737 |
9 | 256821304 |
10 | 113683423 |
11 | 59198047 |
12 | 320a5027 |
13 | 1a724ac9 |
14 | 11153b67 |
15 | 9ea8e9d |
hex | 6c6abdf |
113683423 has 4 divisors (see below), whose sum is σ = 129923920. Its totient is φ = 97442928.
The previous prime is 113683397. The next prime is 113683429. The reversal of 113683423 is 324386311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324386311 = 167 ⋅1942433.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-113683423 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113683429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8120238 + ... + 8120251.
It is an arithmetic number, because the mean of its divisors is an integer number (32480980).
Almost surely, 2113683423 is an apocalyptic number.
113683423 is a deficient number, since it is larger than the sum of its proper divisors (16240497).
113683423 is an equidigital number, since it uses as much as digits as its factorization.
113683423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16240496.
The product of its digits is 10368, while the sum is 31.
The square root of 113683423 is about 10662.2428691153. The cubic root of 113683423 is about 484.4315059324.
The spelling of 113683423 in words is "one hundred thirteen million, six hundred eighty-three thousand, four hundred twenty-three".
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