Base | Representation |
---|---|
bin | 10101101101100100… |
… | …000010101100001110 |
3 | 2020011201112011120000 |
4 | 111231210002230032 |
5 | 340221112014410 |
6 | 14413154305130 |
7 | 1453501145421 |
oct | 255544025416 |
9 | 66151464500 |
10 | 23313001230 |
11 | 9983643972 |
12 | 46275881a6 |
13 | 2276b8c8ac |
14 | 11b22c79b8 |
15 | 916a3adc0 |
hex | 56d902b0e |
23313001230 has 80 divisors (see below), whose sum is σ = 63569129184. Its totient is φ = 6129224640.
The previous prime is 23313001183. The next prime is 23313001247. The reversal of 23313001230 is 3210031332.
23313001230 is a `hidden beast` number, since 2 + 331 + 300 + 1 + 2 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 145177 + ... + 260196.
Almost surely, 223313001230 is an apocalyptic number.
23313001230 is an abundant number, since it is smaller than the sum of its proper divisors (40256127954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23313001230 is a wasteful number, since it uses less digits than its factorization.
23313001230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 405463 (or 405454 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 23313001230 its reverse (3210031332), we get a palindrome (26523032562).
The spelling of 23313001230 in words is "twenty-three billion, three hundred thirteen million, one thousand, two hundred thirty".
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