Base | Representation |
---|---|
bin | 1101011111111… |
… | …00110001110101 |
3 | 21220001211111022 |
4 | 12233330301311 |
5 | 212441424023 |
6 | 15122550525 |
7 | 2543315255 |
oct | 657746165 |
9 | 256054438 |
10 | 113233013 |
11 | 58a0a703 |
12 | 31b08445 |
13 | 1a5c7aaa |
14 | 11077965 |
15 | 9e1a7c8 |
hex | 6bfcc75 |
113233013 has 4 divisors (see below), whose sum is σ = 113826048. Its totient is φ = 112639980.
The previous prime is 113232983. The next prime is 113233031. The reversal of 113233013 is 310332311.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 113233013 - 26 = 113232949 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 113232982 and 113233000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113233033) 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, 296231 + ... + 296612.
It is an arithmetic number, because the mean of its divisors is an integer number (28456512).
Almost surely, 2113233013 is an apocalyptic number.
It is an amenable number.
113233013 is a deficient number, since it is larger than the sum of its proper divisors (593035).
113233013 is an equidigital number, since it uses as much as digits as its factorization.
113233013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 593034.
The product of its (nonzero) digits is 162, while the sum is 17.
The square root of 113233013 is about 10641.1001780831. The cubic root of 113233013 is about 483.7908918999.
Adding to 113233013 its reverse (310332311), we get a palindrome (423565324).
The spelling of 113233013 in words is "one hundred thirteen million, two hundred thirty-three thousand, thirteen".
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