Base | Representation |
---|---|
bin | 110100101011010101… |
… | …0110000110101001011 |
3 | 101210222202020222210102 |
4 | 1221112222300311023 |
5 | 3323134014402311 |
6 | 123545034440015 |
7 | 11113204223531 |
oct | 1512652606513 |
9 | 353882228712 |
10 | 113123200331 |
11 | 43a80108809 |
12 | 19b1089300b |
13 | a88a588c3b |
14 | 5691cda151 |
15 | 2e213c543b |
hex | 1a56ab0d4b |
113123200331 has 16 divisors (see below), whose sum is σ = 119607671040. Its totient is φ = 106692331680.
The previous prime is 113123200277. The next prime is 113123200349. The reversal of 113123200331 is 133002321311.
It is a cyclic number.
It is not a de Polignac number, because 113123200331 - 214 = 113123183947 is a prime.
It is a super-2 number, since 2×1131232003312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113123200381) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8693276 + ... + 8706278.
It is an arithmetic number, because the mean of its divisors is an integer number (7475479440).
Almost surely, 2113123200331 is an apocalyptic number.
113123200331 is a deficient number, since it is larger than the sum of its proper divisors (6484470709).
113123200331 is a wasteful number, since it uses less digits than its factorization.
113123200331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15026.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 113123200331 its reverse (133002321311), we get a palindrome (246125521642).
The spelling of 113123200331 in words is "one hundred thirteen billion, one hundred twenty-three million, two hundred thousand, three hundred thirty-one".
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