Base | Representation |
---|---|
bin | 10101100010010100… |
… | …001111100010111011 |
3 | 2012200120110200010110 |
4 | 111202110033202323 |
5 | 334324310411303 |
6 | 14342334115403 |
7 | 1446020252001 |
oct | 254224174273 |
9 | 65616420113 |
10 | 23124310203 |
11 | 9897085575 |
12 | 459434bb63 |
13 | 2246a64bb7 |
14 | 119520aa71 |
15 | 9051b7703 |
hex | 56250f8bb |
23124310203 has 16 divisors (see below), whose sum is σ = 31926132000. Its totient is φ = 14870365440.
The previous prime is 23124310117. The next prime is 23124310213. The reversal of 23124310203 is 30201342132.
It is not a de Polignac number, because 23124310203 - 213 = 23124302011 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23124310203.
It is not an unprimeable number, because it can be changed into a prime (23124310213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35428 + ... + 217953.
It is an arithmetic number, because the mean of its divisors is an integer number (1995383250).
Almost surely, 223124310203 is an apocalyptic number.
23124310203 is a deficient number, since it is larger than the sum of its proper divisors (8801821797).
23124310203 is a wasteful number, since it uses less digits than its factorization.
23124310203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254462.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23124310203 its reverse (30201342132), we get a palindrome (53325652335).
The spelling of 23124310203 in words is "twenty-three billion, one hundred twenty-four million, three hundred ten thousand, two hundred three".
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