Base | Representation |
---|---|
bin | 1010100000101111000010… |
… | …11001000001101111110010 |
3 | 10000211202212010101010222202 |
4 | 11100113201121001233302 |
5 | 11012204010104013010 |
6 | 121054515024303202 |
7 | 4604001155014634 |
oct | 520274131015762 |
9 | 100752763333882 |
10 | 23115000454130 |
11 | 7402020171042 |
12 | 2713a12a71b02 |
13 | cb897329b020 |
14 | 59cab44b6a54 |
15 | 2a141a6b86a5 |
hex | 1505e1641bf2 |
23115000454130 has 128 divisors (see below), whose sum is σ = 47326890885120. Its totient is φ = 8057980465920.
The previous prime is 23115000454099. The next prime is 23115000454141. The reversal of 23115000454130 is 3145400051132.
It is a junction number, because it is equal to n+sod(n) for n = 23115000454093 and 23115000454102.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3243296627 + ... + 3243303753.
It is an arithmetic number, because the mean of its divisors is an integer number (369741335040).
Almost surely, 223115000454130 is an apocalyptic number.
23115000454130 is an abundant number, since it is smaller than the sum of its proper divisors (24211890430990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23115000454130 is a wasteful number, since it uses less digits than its factorization.
23115000454130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11464.
The product of its (nonzero) digits is 7200, while the sum is 29.
The spelling of 23115000454130 in words is "twenty-three trillion, one hundred fifteen billion, four hundred fifty-four thousand, one hundred thirty".
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