Base | Representation |
---|---|
bin | 1000100111111111… |
… | …0011010111010111 |
3 | 12222100110112220100 |
4 | 2021333303113113 |
5 | 14220143012210 |
6 | 1021422505143 |
7 | 111241624023 |
oct | 21177632727 |
9 | 5870415810 |
10 | 2315204055 |
11 | a8896608a |
12 | 5474351b3 |
13 | 2ab869638 |
14 | 17d6a9383 |
15 | d83c65c0 |
hex | 89ff35d7 |
2315204055 has 24 divisors (see below), whose sum is σ = 4224233520. Its totient is φ = 1169786880.
The previous prime is 2315204033. The next prime is 2315204077. The reversal of 2315204055 is 5504025132.
It is a happy number.
2315204055 is a `hidden beast` number, since 231 + 5 + 20 + 405 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (2315204033) and next prime (2315204077).
It is not a de Polignac number, because 2315204055 - 28 = 2315203799 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1353066 + ... + 1354775.
It is an arithmetic number, because the mean of its divisors is an integer number (176009730).
Almost surely, 22315204055 is an apocalyptic number.
2315204055 is a deficient number, since it is larger than the sum of its proper divisors (1909029465).
2315204055 is a wasteful number, since it uses less digits than its factorization.
2315204055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2707871 (or 2707868 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 2315204055 is about 48116.5673650979. The cubic root of 2315204055 is about 1322.9083514515.
Adding to 2315204055 its reverse (5504025132), we get a palindrome (7819229187).
The spelling of 2315204055 in words is "two billion, three hundred fifteen million, two hundred four thousand, fifty-five".
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