Base | Representation |
---|---|
bin | 1001001100110011100011… |
… | …01011010101100010111101 |
3 | 2122122002021022222110001212 |
4 | 10212121301223111202331 |
5 | 10122432001001300023 |
6 | 111010030400014205 |
7 | 4155441034252502 |
oct | 446316153254275 |
9 | 78562238873055 |
10 | 20231203150013 |
11 | 64a000682a719 |
12 | 2328b39001365 |
13 | b39a4302318b |
14 | 4dd2a44974a9 |
15 | 2513d7892e78 |
hex | 126671ad58bd |
20231203150013 has 8 divisors (see below), whose sum is σ = 20563021263360. Its totient is φ = 19899390167280.
The previous prime is 20231203149961. The next prime is 20231203150019. The reversal of 20231203150013 is 31005130213202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20231203150013 - 212 = 20231203145917 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20231203150019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7115756 + ... + 9544442.
It is an arithmetic number, because the mean of its divisors is an integer number (2570377657920).
Almost surely, 220231203150013 is an apocalyptic number.
It is an amenable number.
20231203150013 is a deficient number, since it is larger than the sum of its proper divisors (331818113347).
20231203150013 is a wasteful number, since it uses less digits than its factorization.
20231203150013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2565307.
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 20231203150013 its reverse (31005130213202), we get a palindrome (51236333363215).
The spelling of 20231203150013 in words is "twenty trillion, two hundred thirty-one billion, two hundred three million, one hundred fifty thousand, thirteen".
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