Base | Representation |
---|---|
bin | 110100110000101010… |
… | …1101000011010110111 |
3 | 101211110020002122012201 |
4 | 1221201111220122313 |
5 | 3324020331211411 |
6 | 124014511325331 |
7 | 11120506616350 |
oct | 1514125503267 |
9 | 354406078181 |
10 | 113302210231 |
11 | 44062164581 |
12 | 19b60820847 |
13 | a8b86a4262 |
14 | 56ab9b6d27 |
15 | 2e31e853c1 |
hex | 1a615686b7 |
113302210231 has 16 divisors (see below), whose sum is σ = 131487402816. Its totient is φ = 95626976256.
The previous prime is 113302210223. The next prime is 113302210349. The reversal of 113302210231 is 132012203311.
It is not a de Polignac number, because 113302210231 - 23 = 113302210223 is a prime.
It is a super-2 number, since 2×1133022102312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 113302210199 and 113302210208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113302210831) 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, 289756 + ... + 557281.
It is an arithmetic number, because the mean of its divisors is an integer number (8217962676).
Almost surely, 2113302210231 is an apocalyptic number.
113302210231 is a deficient number, since it is larger than the sum of its proper divisors (18185192585).
113302210231 is an equidigital number, since it uses as much as digits as its factorization.
113302210231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 847338.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 113302210231 its reverse (132012203311), we get a palindrome (245314413542).
The spelling of 113302210231 in words is "one hundred thirteen billion, three hundred two million, two hundred ten thousand, two hundred thirty-one".
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