Base | Representation |
---|---|
bin | 1101100011011… |
… | …00001100000001 |
3 | 21220221000110111 |
4 | 12301230030001 |
5 | 213101024340 |
6 | 15140431321 |
7 | 2550225550 |
oct | 661541401 |
9 | 256830414 |
10 | 113689345 |
11 | 591a1540 |
12 | 320a8541 |
13 | 1a727703 |
14 | 11155d97 |
15 | 9eaaaea |
hex | 6c6c301 |
113689345 has 64 divisors (see below), whose sum is σ = 182808576. Its totient is φ = 65767680.
The previous prime is 113689339. The next prime is 113689349. The reversal of 113689345 is 543986311.
It is not a de Polignac number, because 113689345 - 221 = 111592193 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 113689298 and 113689307.
It is not an unprimeable number, because it can be changed into a prime (113689349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 327462 + ... + 327808.
It is an arithmetic number, because the mean of its divisors is an integer number (2856384).
Almost surely, 2113689345 is an apocalyptic number.
It is an amenable number.
113689345 is a deficient number, since it is larger than the sum of its proper divisors (69119231).
113689345 is a wasteful number, since it uses less digits than its factorization.
113689345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 430.
The product of its digits is 77760, while the sum is 40.
The square root of 113689345 is about 10662.5205744233. The cubic root of 113689345 is about 484.4399174594.
The spelling of 113689345 in words is "one hundred thirteen million, six hundred eighty-nine thousand, three hundred forty-five".
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