Base | Representation |
---|---|
bin | 10110111011111100… |
… | …01110011001011110 |
3 | 1011210011222120210000 |
4 | 23131332032121132 |
5 | 200204341324410 |
6 | 5353523555130 |
7 | 614103240243 |
oct | 133576163136 |
9 | 34704876700 |
10 | 12314011230 |
11 | 5249a35994 |
12 | 2477b2baa6 |
13 | 1213229ba1 |
14 | 84b5db5ca |
15 | 4c10eadc0 |
hex | 2ddf8e65e |
12314011230 has 40 divisors (see below), whose sum is σ = 33111010152. Its totient is φ = 3283736112.
The previous prime is 12314011201. The next prime is 12314011243. The reversal of 12314011230 is 3211041321.
12314011230 is a `hidden beast` number, since 1 + 2 + 31 + 401 + 1 + 230 = 666.
It is a super-2 number, since 2×123140112302 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7600432 + ... + 7602051.
Almost surely, 212314011230 is an apocalyptic number.
12314011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12314011230 is an abundant number, since it is smaller than the sum of its proper divisors (20796998922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12314011230 is a wasteful number, since it uses less digits than its factorization.
12314011230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15202502 (or 15202493 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 12314011230 its reverse (3211041321), we get a palindrome (15525052551).
The spelling of 12314011230 in words is "twelve billion, three hundred fourteen million, eleven thousand, two hundred thirty".
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