Base | Representation |
---|---|
bin | 110100101000010100… |
… | …1111110110001111111 |
3 | 101210201201110100111110 |
4 | 1221100221332301333 |
5 | 3322432204111111 |
6 | 123531032453103 |
7 | 11110540654050 |
oct | 1512051766177 |
9 | 353651410443 |
10 | 113022332031 |
11 | 43a29183984 |
12 | 19aa2b4a193 |
13 | a87270015b |
14 | 5682760727 |
15 | 2e175ed5a6 |
hex | 1a50a7ec7f |
113022332031 has 16 divisors (see below), whose sum is σ = 172321155584. Its totient is φ = 64547946144.
The previous prime is 113022332011. The next prime is 113022332047. The reversal of 113022332031 is 130233220311.
It is not a de Polignac number, because 113022332031 - 223 = 113013943423 is a prime.
It is a super-2 number, since 2×1130223320312 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 113022331989 and 113022332007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113022332011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1471816 + ... + 1546701.
It is an arithmetic number, because the mean of its divisors is an integer number (10770072224).
Almost surely, 2113022332031 is an apocalyptic number.
113022332031 is a deficient number, since it is larger than the sum of its proper divisors (59298823553).
113022332031 is a wasteful number, since it uses less digits than its factorization.
113022332031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3020310.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 113022332031 its reverse (130233220311), we get a palindrome (243255552342).
The spelling of 113022332031 in words is "one hundred thirteen billion, twenty-two million, three hundred thirty-two thousand, thirty-one".
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