Base | Representation |
---|---|
bin | 1101100001000111111… |
… | …1100100101100001101 |
3 | 211012102111221000102202 |
4 | 3120101333210230031 |
5 | 12301101402041023 |
6 | 254403545131245 |
7 | 22530610245104 |
oct | 3302177445415 |
9 | 735374830382 |
10 | 232230112013 |
11 | 8a540931409 |
12 | 39011489b25 |
13 | 18b8c729883 |
14 | b3507a503b |
15 | 6092c67128 |
hex | 3611fe4b0d |
232230112013 has 8 divisors (see below), whose sum is σ = 240697408800. Its totient is φ = 223793439408.
The previous prime is 232230112001. The next prime is 232230112043. The reversal of 232230112013 is 310211032232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-232230112013 is a prime.
It is a super-3 number, since 3×2322301120133 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232230112043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7640603 + ... + 7670936.
It is an arithmetic number, because the mean of its divisors is an integer number (30087176100).
Almost surely, 2232230112013 is an apocalyptic number.
It is an amenable number.
232230112013 is a deficient number, since it is larger than the sum of its proper divisors (8467296787).
232230112013 is a wasteful number, since it uses less digits than its factorization.
232230112013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15312091.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 232230112013 its reverse (310211032232), we get a palindrome (542441144245).
The spelling of 232230112013 in words is "two hundred thirty-two billion, two hundred thirty million, one hundred twelve thousand, thirteen".
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