Base | Representation |
---|---|
bin | 1010100001010000101000… |
… | …00110110111111000011010 |
3 | 10000220111101201102001121122 |
4 | 11100220110012313320122 |
5 | 11013002421441433310 |
6 | 121111100130005242 |
7 | 4605210035602640 |
oct | 520502406677032 |
9 | 100814351361548 |
10 | 23133031202330 |
11 | 7409733045035 |
12 | 2717405416822 |
13 | cba5879a5cba |
14 | 59d905029190 |
15 | 2a1b235e7555 |
hex | 150a141b7e1a |
23133031202330 has 32 divisors (see below), whose sum is σ = 47617307291520. Its totient is φ = 7926432085440.
The previous prime is 23133031202297. The next prime is 23133031202339. The reversal of 23133031202330 is 3320213033132.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 23133031202330.
It is not an unprimeable number, because it can be changed into a prime (23133031202339) 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, 101821100 + ... + 102048039.
It is an arithmetic number, because the mean of its divisors is an integer number (1488040852860).
Almost surely, 223133031202330 is an apocalyptic number.
23133031202330 is an abundant number, since it is smaller than the sum of its proper divisors (24484276089190).
23133031202330 is a wasteful number, since it uses less digits than its factorization.
23133031202330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203870774.
The product of its (nonzero) digits is 5832, while the sum is 26.
Adding to 23133031202330 its reverse (3320213033132), we get a palindrome (26453244235462).
The spelling of 23133031202330 in words is "twenty-three trillion, one hundred thirty-three billion, thirty-one million, two hundred two thousand, three hundred thirty".
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