Base | Representation |
---|---|
bin | 10101100111000010… |
… | …010100100010000011 |
3 | 2012220002110211112002 |
4 | 111213002110202003 |
5 | 340010043414430 |
6 | 14354243254215 |
7 | 1451001323360 |
oct | 254702244203 |
9 | 65802424462 |
10 | 23203498115 |
11 | 9927851626 |
12 | 45b697a36b |
13 | 225a29c755 |
14 | 11a1941467 |
15 | 90c10a845 |
hex | 567094883 |
23203498115 has 32 divisors (see below), whose sum is σ = 32405009280. Its totient is φ = 15620428800.
The previous prime is 23203498093. The next prime is 23203498163. The reversal of 23203498115 is 51189430232.
It is not a de Polignac number, because 23203498115 - 218 = 23203235971 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1144991 + ... + 1165079.
It is an arithmetic number, because the mean of its divisors is an integer number (1012656540).
Almost surely, 223203498115 is an apocalyptic number.
23203498115 is a deficient number, since it is larger than the sum of its proper divisors (9201511165).
23203498115 is a wasteful number, since it uses less digits than its factorization.
23203498115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20703.
The product of its (nonzero) digits is 51840, while the sum is 38.
The spelling of 23203498115 in words is "twenty-three billion, two hundred three million, four hundred ninety-eight thousand, one hundred fifteen".
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