Base | Representation |
---|---|
bin | 1101011000110111001… |
… | …1000101000111000111 |
3 | 210222200221121200001200 |
4 | 3112031303011013013 |
5 | 12232031113310143 |
6 | 253355520353543 |
7 | 22421626550613 |
oct | 3261563050707 |
9 | 728627550050 |
10 | 230012244423 |
11 | 89602a08695 |
12 | 386b27758b3 |
13 | 188c80b05a0 |
14 | b1bddd6343 |
15 | 5eb31bb1d3 |
hex | 358dcc51c7 |
230012244423 has 24 divisors (see below), whose sum is σ = 358023137472. Its totient is φ = 141456466368.
The previous prime is 230012244421. The next prime is 230012244433. The reversal of 230012244423 is 324442210032.
230012244423 is a `hidden beast` number, since 230 + 0 + 1 + 2 + 2 + 4 + 4 + 423 = 666.
It is not a de Polignac number, because 230012244423 - 21 = 230012244421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230012244421) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 435736 + ... + 806157.
It is an arithmetic number, because the mean of its divisors is an integer number (14917630728).
Almost surely, 2230012244423 is an apocalyptic number.
230012244423 is a deficient number, since it is larger than the sum of its proper divisors (128010893049).
230012244423 is a wasteful number, since it uses less digits than its factorization.
230012244423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1243495 (or 1243492 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 230012244423 its reverse (324442210032), we get a palindrome (554454454455).
The spelling of 230012244423 in words is "two hundred thirty billion, twelve million, two hundred forty-four thousand, four hundred twenty-three".
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