Base | Representation |
---|---|
bin | 1101011000110111011… |
… | …0000000010001001111 |
3 | 210222201000001121122021 |
4 | 3112031312000101033 |
5 | 12232031312323043 |
6 | 253355545031011 |
7 | 22421636222605 |
oct | 3261566002117 |
9 | 728630047567 |
10 | 230013011023 |
11 | 89603391644 |
12 | 386b2a85467 |
13 | 188c82bb4b3 |
14 | b1c0155875 |
15 | 5eb32bd3ed |
hex | 358dd8044f |
230013011023 has 4 divisors (see below), whose sum is σ = 243543188160. Its totient is φ = 216482833888.
The previous prime is 230013011003. The next prime is 230013011071. The reversal of 230013011023 is 320110310032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 230013011023 - 229 = 229476140111 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230013010988 and 230013011006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230013011003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6765088543 + ... + 6765088576.
It is an arithmetic number, because the mean of its divisors is an integer number (60885797040).
Almost surely, 2230013011023 is an apocalyptic number.
230013011023 is a deficient number, since it is larger than the sum of its proper divisors (13530177137).
230013011023 is a wasteful number, since it uses less digits than its factorization.
230013011023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13530177136.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 230013011023 its reverse (320110310032), we get a palindrome (550123321055).
The spelling of 230013011023 in words is "two hundred thirty billion, thirteen million, eleven thousand, twenty-three".
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