Base | Representation |
---|---|
bin | 1101011010111000001… |
… | …1110001000110010100 |
3 | 211001002200001210011012 |
4 | 3112232003301012110 |
5 | 12234133143133222 |
6 | 253525333231352 |
7 | 22441221220532 |
oct | 3265603610624 |
9 | 731080053135 |
10 | 230553489812 |
11 | 89860486328 |
12 | 38823a92558 |
13 | 18983277029 |
14 | b231c47152 |
15 | 5ee59801e2 |
hex | 35ae0f1194 |
230553489812 has 12 divisors (see below), whose sum is σ = 410307058560. Its totient is φ = 113322901656.
The previous prime is 230553489791. The next prime is 230553489833. The reversal of 230553489812 is 218984355032.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (230553489791) and next prime (230553489833).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488460548 + ... + 488461019.
It is an arithmetic number, because the mean of its divisors is an integer number (34192254880).
Almost surely, 2230553489812 is an apocalyptic number.
It is an amenable number.
230553489812 is a deficient number, since it is larger than the sum of its proper divisors (179753568748).
230553489812 is a wasteful number, since it uses less digits than its factorization.
230553489812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 976921630 (or 976921628 counting only the distinct ones).
The product of its (nonzero) digits is 2073600, while the sum is 50.
The spelling of 230553489812 in words is "two hundred thirty billion, five hundred fifty-three million, four hundred eighty-nine thousand, eight hundred twelve".
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