Base | Representation |
---|---|
bin | 1010011110000011110111… |
… | …10000011110100011111110 |
3 | 10000111222122111100210102010 |
4 | 11033001323300132203332 |
5 | 11004202302324342342 |
6 | 120544355552312050 |
7 | 4564235622444603 |
oct | 517017360364376 |
9 | 100458574323363 |
10 | 23023101012222 |
11 | 7377051346153 |
12 | 26ba045b42626 |
13 | cb00b8aac22c |
14 | 5984772186aa |
15 | 29dd3c6de29c |
hex | 14f07bc1e8fe |
23023101012222 has 64 divisors (see below), whose sum is σ = 49862278702080. Its totient is φ = 7063822365696.
The previous prime is 23023101012217. The next prime is 23023101012227. The reversal of 23023101012222 is 22221010132032.
It is an interprime number because it is at equal distance from previous prime (23023101012217) and next prime (23023101012227).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23023101012227) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14948283 + ... + 16416374.
It is an arithmetic number, because the mean of its divisors is an integer number (779098104720).
Almost surely, 223023101012222 is an apocalyptic number.
23023101012222 is an abundant number, since it is smaller than the sum of its proper divisors (26839177689858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23023101012222 is a wasteful number, since it uses less digits than its factorization.
23023101012222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31364865.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 23023101012222 its reverse (22221010132032), we get a palindrome (45244111144254).
The spelling of 23023101012222 in words is "twenty-three trillion, twenty-three billion, one hundred one million, twelve thousand, two hundred twenty-two".
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