Base | Representation |
---|---|
bin | 1001101111100110… |
… | …01011011011100110 |
3 | 111111120021221210020 |
4 | 10313303023123212 |
5 | 41203132132332 |
6 | 2223025140010 |
7 | 243426605604 |
oct | 46763133346 |
9 | 14446257706 |
10 | 5231130342 |
11 | 2244922719 |
12 | 101ba8a606 |
13 | 6549c54c9 |
14 | 378a68874 |
15 | 2093ae82c |
hex | 137ccb6e6 |
5231130342 has 32 divisors (see below), whose sum is σ = 10713403008. Its totient is φ = 1701912576.
The previous prime is 5231130301. The next prime is 5231130349. The reversal of 5231130342 is 2430311325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5231130349) 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, 386278 + ... + 399590.
It is an arithmetic number, because the mean of its divisors is an integer number (334793844).
Almost surely, 25231130342 is an apocalyptic number.
5231130342 is an abundant number, since it is smaller than the sum of its proper divisors (5482272666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5231130342 is a wasteful number, since it uses less digits than its factorization.
5231130342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14884.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 5231130342 is about 72326.5535056109. The cubic root of 5231130342 is about 1735.9285549943.
Adding to 5231130342 its reverse (2430311325), we get a palindrome (7661441667).
The spelling of 5231130342 in words is "five billion, two hundred thirty-one million, one hundred thirty thousand, three hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •