Base | Representation |
---|---|
bin | 100001101100001000101… |
… | …101001010101010011001 |
3 | 22012022202121222210112100 |
4 | 201230020231022222121 |
5 | 300412343124233200 |
6 | 4531320240034013 |
7 | 326156110316004 |
oct | 41541055125231 |
9 | 8168677883470 |
10 | 2315133430425 |
11 | 81292a514382 |
12 | 314831602909 |
13 | 13a41575902a |
14 | 800a582a53b |
15 | 4034e05ad00 |
hex | 21b08b4aa99 |
2315133430425 has 36 divisors (see below), whose sum is σ = 4150730965680. Its totient is φ = 1233525992160.
The previous prime is 2315133430409. The next prime is 2315133430457. The reversal of 2315133430425 is 5240343315132.
2315133430425 is a `hidden beast` number, since 2 + 3 + 15 + 1 + 334 + 304 + 2 + 5 = 666.
It is not a de Polignac number, because 2315133430425 - 24 = 2315133430409 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2315133430425.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4819539 + ... + 5278088.
It is an arithmetic number, because the mean of its divisors is an integer number (115298082380).
Almost surely, 22315133430425 is an apocalyptic number.
2315133430425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2315133430425 is a deficient number, since it is larger than the sum of its proper divisors (1835597535255).
2315133430425 is a wasteful number, since it uses less digits than its factorization.
2315133430425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10098662 (or 10098654 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 36.
Adding to 2315133430425 its reverse (5240343315132), we get a palindrome (7555476745557).
The spelling of 2315133430425 in words is "two trillion, three hundred fifteen billion, one hundred thirty-three million, four hundred thirty thousand, four hundred twenty-five".
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