Base | Representation |
---|---|
bin | 1101011001111110111… |
… | …1101000110100101101 |
3 | 211000110221011111120220 |
4 | 3112133233220310231 |
5 | 12233140203111023 |
6 | 253445434001553 |
7 | 22432244010162 |
oct | 3263757506455 |
9 | 730427144526 |
10 | 230313332013 |
11 | 89747965206 |
12 | 387775762b9 |
13 | 1894559c41b |
14 | b20bdb0069 |
15 | 5ece8423e3 |
hex | 359fbe8d2d |
230313332013 has 32 divisors (see below), whose sum is σ = 339712499712. Its totient is φ = 138287476800.
The previous prime is 230313331931. The next prime is 230313332017. The reversal of 230313332013 is 310233313032.
It is not a de Polignac number, because 230313332013 - 220 = 230312283437 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230313332017) 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, 1375903 + ... + 1534188.
It is an arithmetic number, because the mean of its divisors is an integer number (10616015616).
Almost surely, 2230313332013 is an apocalyptic number.
230313332013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
230313332013 is a deficient number, since it is larger than the sum of its proper divisors (109399167699).
230313332013 is a wasteful number, since it uses less digits than its factorization.
230313332013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2910185.
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 230313332013 its reverse (310233313032), we get a palindrome (540546645045).
The spelling of 230313332013 in words is "two hundred thirty billion, three hundred thirteen million, three hundred thirty-two thousand, thirteen".
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