Base | Representation |
---|---|
bin | 10101100111100110… |
… | …100111000101101110 |
3 | 2012220202101011011122 |
4 | 111213212213011232 |
5 | 340020012330220 |
6 | 14355223220542 |
7 | 1451145224546 |
oct | 254746470556 |
9 | 65822334148 |
10 | 23213011310 |
11 | 9932159a75 |
12 | 45b9ba7752 |
13 | 225c250868 |
14 | 11a2cda326 |
15 | 90cd89425 |
hex | 5679a716e |
23213011310 has 32 divisors (see below), whose sum is σ = 42024180672. Its totient is φ = 9231759360.
The previous prime is 23213011273. The next prime is 23213011319. The reversal of 23213011310 is 1311031232.
It is a super-2 number, since 2×232130113102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23213011319) 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, 6311192 + ... + 6314868.
It is an arithmetic number, because the mean of its divisors is an integer number (1313255646).
Almost surely, 223213011310 is an apocalyptic number.
23213011310 is a deficient number, since it is larger than the sum of its proper divisors (18811169362).
23213011310 is a wasteful number, since it uses less digits than its factorization.
23213011310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7148.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 23213011310 its reverse (1311031232), we get a palindrome (24524042542).
The spelling of 23213011310 in words is "twenty-three billion, two hundred thirteen million, eleven thousand, three hundred ten".
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