Base | Representation |
---|---|
bin | 1101100001100… |
… | …11100100011001 |
3 | 21220111020100011 |
4 | 12300303210121 |
5 | 213021114213 |
6 | 15131441521 |
7 | 2545241455 |
oct | 660634431 |
9 | 256436304 |
10 | 113457433 |
11 | 59053281 |
12 | 31bb62a1 |
13 | 1a675c9b |
14 | 110d5665 |
15 | 9e6203d |
hex | 6c33919 |
113457433 has 4 divisors (see below), whose sum is σ = 113483188. Its totient is φ = 113431680.
The previous prime is 113457419. The next prime is 113457437. The reversal of 113457433 is 334754311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 334754311 = 67 ⋅4996333.
It can be written as a sum of positive squares in 2 ways, for example, as 64834704 + 48622729 = 8052^2 + 6973^2 .
It is a cyclic number.
It is not a de Polignac number, because 113457433 - 25 = 113457401 is a prime.
It is a super-4 number, since 4×1134574334 (a number of 33 digits) contains 4444 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 113457395 and 113457404.
It is not an unprimeable number, because it can be changed into a prime (113457437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4416 + ... + 15697.
It is an arithmetic number, because the mean of its divisors is an integer number (28370797).
Almost surely, 2113457433 is an apocalyptic number.
It is an amenable number.
113457433 is a deficient number, since it is larger than the sum of its proper divisors (25755).
113457433 is an equidigital number, since it uses as much as digits as its factorization.
113457433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25754.
The product of its digits is 15120, while the sum is 31.
The square root of 113457433 is about 10651.6399206883. The cubic root of 113457433 is about 484.1102943437.
The spelling of 113457433 in words is "one hundred thirteen million, four hundred fifty-seven thousand, four hundred thirty-three".
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