Base | Representation |
---|---|
bin | 1010100001001011110011… |
… | …11101010010111000100001 |
3 | 10000220020201111000101021111 |
4 | 11100211321331102320201 |
5 | 11012432122410001400 |
6 | 121105551342423321 |
7 | 4605055663340053 |
oct | 520457175227041 |
9 | 100806644011244 |
10 | 23130445000225 |
11 | 7408626214122 |
12 | 2716a03291b41 |
13 | cba264c544b4 |
14 | 59d73b7798d3 |
15 | 2a1a215403ba |
hex | 150979f52e21 |
23130445000225 has 12 divisors (see below), whose sum is σ = 28747086100480. Its totient is φ = 18462204838800.
The previous prime is 23130445000213. The next prime is 23130445000231. The reversal of 23130445000225 is 52200054403132.
It is a de Polignac number, because none of the positive numbers 2k-23130445000225 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1053767841 + ... + 1053789790.
Almost surely, 223130445000225 is an apocalyptic number.
23130445000225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23130445000225 is a deficient number, since it is larger than the sum of its proper divisors (5616641100255).
23130445000225 is a wasteful number, since it uses less digits than its factorization.
23130445000225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2107558080 (or 2107558075 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 23130445000225 its reverse (52200054403132), we get a palindrome (75330499403357).
The spelling of 23130445000225 in words is "twenty-three trillion, one hundred thirty billion, four hundred forty-five million, two hundred twenty-five", and thus it is an aban number.
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