Base | Representation |
---|---|
bin | 11100111111101000… |
… | …011010110001101010 |
3 | 2222100122222021122112 |
4 | 130333220122301222 |
5 | 1002224334043424 |
6 | 22145121522322 |
7 | 2151326306513 |
oct | 347750326152 |
9 | 88318867575 |
10 | 31132331114 |
11 | 12226431175 |
12 | 604a1a33a2 |
13 | 2c21b55b01 |
14 | 17149a1a0a |
15 | c2324960e |
hex | 73fa1ac6a |
31132331114 has 8 divisors (see below), whose sum is σ = 46765115748. Its totient is φ = 15543959200.
The previous prime is 31132331101. The next prime is 31132331129. The reversal of 31132331114 is 41113323113.
It can be written as a sum of positive squares in 2 ways, for example, as 22402605625 + 8729725489 = 149675^2 + 93433^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 31132331114.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11101427 + ... + 11104230.
Almost surely, 231132331114 is an apocalyptic number.
31132331114 is a deficient number, since it is larger than the sum of its proper divisors (15632784634).
31132331114 is a wasteful number, since it uses less digits than its factorization.
31132331114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22206360.
The product of its digits is 648, while the sum is 23.
Adding to 31132331114 its reverse (41113323113), we get a palindrome (72245654227).
The spelling of 31132331114 in words is "thirty-one billion, one hundred thirty-two million, three hundred thirty-one thousand, one hundred fourteen".
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