Base | Representation |
---|---|
bin | 1101100001011… |
… | …00001011010010 |
3 | 21220102200210201 |
4 | 12300230023102 |
5 | 213014132104 |
6 | 15131045414 |
7 | 2545054261 |
oct | 660541322 |
9 | 256380721 |
10 | 113427154 |
11 | 59032555 |
12 | 31ba086a |
13 | 1a665279 |
14 | 110c85d8 |
15 | 9e580a4 |
hex | 6c2c2d2 |
113427154 has 4 divisors (see below), whose sum is σ = 170140734. Its totient is φ = 56713576.
The previous prime is 113427143. The next prime is 113427157. The reversal of 113427154 is 451724311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 451724311 = 349 ⋅1294339.
It can be written as a sum of positive squares in only one way, i.e., 92679129 + 20748025 = 9627^2 + 4555^2 .
It is not an unprimeable number, because it can be changed into a prime (113427157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28356787 + ... + 28356790.
Almost surely, 2113427154 is an apocalyptic number.
113427154 is a deficient number, since it is larger than the sum of its proper divisors (56713580).
113427154 is an equidigital number, since it uses as much as digits as its factorization.
113427154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56713579.
The product of its digits is 3360, while the sum is 28.
The square root of 113427154 is about 10650.2184954113. The cubic root of 113427154 is about 484.0672247994.
It can be divided in two parts, 11342 and 7154, that added together give a square (18496 = 1362).
The spelling of 113427154 in words is "one hundred thirteen million, four hundred twenty-seven thousand, one hundred fifty-four".
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