Base | Representation |
---|---|
bin | 10101100011010101… |
… | …111011101100100011 |
3 | 2012201202212112210122 |
4 | 111203111323230203 |
5 | 334343212433103 |
6 | 14344151150455 |
7 | 1446316522445 |
oct | 254325735443 |
9 | 65652775718 |
10 | 23141530403 |
11 | 98a5877342 |
12 | 459a07542b |
13 | 224a4b3c74 |
14 | 1197610495 |
15 | 906969b38 |
hex | 56357bb23 |
23141530403 has 12 divisors (see below), whose sum is σ = 23996328720. Its totient is φ = 22316234976.
The previous prime is 23141530361. The next prime is 23141530427. The reversal of 23141530403 is 30403514132.
It is not a de Polignac number, because 23141530403 - 210 = 23141529379 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23141530603) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 689201 + ... + 721997.
It is an arithmetic number, because the mean of its divisors is an integer number (1999694060).
Almost surely, 223141530403 is an apocalyptic number.
23141530403 is a deficient number, since it is larger than the sum of its proper divisors (854798317).
23141530403 is an equidigital number, since it uses as much as digits as its factorization.
23141530403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33694 (or 33665 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
The spelling of 23141530403 in words is "twenty-three billion, one hundred forty-one million, five hundred thirty thousand, four hundred three".
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