Base | Representation |
---|---|
bin | 10101101101011001… |
… | …000110010001101010 |
3 | 2020011112010102011110 |
4 | 111231121012101222 |
5 | 340214343213310 |
6 | 14413013011150 |
7 | 1453434566322 |
oct | 255531062152 |
9 | 66145112143 |
10 | 23310132330 |
11 | 9981a64481 |
12 | 4626623ab6 |
13 | 22763c6b14 |
14 | 11b1b7c282 |
15 | 916670d20 |
hex | 56d64646a |
23310132330 has 32 divisors (see below), whose sum is σ = 58888756800. Its totient is φ = 5888875392.
The previous prime is 23310132319. The next prime is 23310132413. The reversal of 23310132330 is 3323101332.
It is a super-2 number, since 2×233101323302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23310132297 and 23310132306.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20446915 + ... + 20448054.
It is an arithmetic number, because the mean of its divisors is an integer number (1840273650).
Almost surely, 223310132330 is an apocalyptic number.
23310132330 is an abundant number, since it is smaller than the sum of its proper divisors (35578624470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23310132330 is a wasteful number, since it uses less digits than its factorization.
23310132330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40894998.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 23310132330 its reverse (3323101332), we get a palindrome (26633233662).
The spelling of 23310132330 in words is "twenty-three billion, three hundred ten million, one hundred thirty-two thousand, three hundred thirty".
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