Base | Representation |
---|---|
bin | 1110001010000011110111… |
… | …10100001001101110011100 |
3 | 11002020012010121211122201200 |
4 | 13011001323310021232130 |
5 | 13040031314024332200 |
6 | 150113502104435500 |
7 | 6362132662523634 |
oct | 705017364115634 |
9 | 132205117748650 |
10 | 31132000230300 |
11 | 9a1300957a772 |
12 | 35a970ba78b90 |
13 | 144a972b07728 |
14 | 798b227b76c4 |
15 | 38ec34cae800 |
hex | 1c507bd09b9c |
31132000230300 has 54 divisors (see below), whose sum is σ = 97581525169128. Its totient is φ = 8301866727840.
The previous prime is 31132000230299. The next prime is 31132000230319. The reversal of 31132000230300 is 303200023113.
31132000230300 is a `hidden beast` number, since 3 + 1 + 132 + 0 + 0 + 0 + 230 + 300 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17295554784 + ... + 17295556583.
Almost surely, 231132000230300 is an apocalyptic number.
31132000230300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
31132000230300 is an abundant number, since it is smaller than the sum of its proper divisors (66449524938828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31132000230300 is a wasteful number, since it uses less digits than its factorization.
31132000230300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34591111387 (or 34591111377 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 31132000230300 its reverse (303200023113), we get a palindrome (31435200253413).
The spelling of 31132000230300 in words is "thirty-one trillion, one hundred thirty-two billion, two hundred thirty thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •