Base | Representation |
---|---|
bin | 1000100111000111… |
… | …1101001000100111 |
3 | 12222002122010110220 |
4 | 2021301331020213 |
5 | 14213230332210 |
6 | 1021213015423 |
7 | 111166024650 |
oct | 21161751047 |
9 | 5862563426 |
10 | 2311574055 |
11 | a8690688a |
12 | 546184573 |
13 | 2aab982cb |
14 | 17d002527 |
15 | d7e0ac70 |
hex | 89c7d227 |
2311574055 has 64 divisors (see below), whose sum is σ = 4469907456. Its totient is φ = 997632000.
The previous prime is 2311574047. The next prime is 2311574081. The reversal of 2311574055 is 5504751132.
2311574055 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2311574055 - 23 = 2311574047 is a prime.
It is a super-2 number, since 2×23115740552 = 10686749223498286050, which contains 22 as substring.
It is a congruent number.
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, 124795 + ... + 142115.
It is an arithmetic number, because the mean of its divisors is an integer number (69842304).
Almost surely, 22311574055 is an apocalyptic number.
2311574055 is a deficient number, since it is larger than the sum of its proper divisors (2158333401).
2311574055 is a wasteful number, since it uses less digits than its factorization.
2311574055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17408.
The product of its (nonzero) digits is 21000, while the sum is 33.
The square root of 2311574055 is about 48078.8316725771. The cubic root of 2311574055 is about 1322.2165953972.
The spelling of 2311574055 in words is "two billion, three hundred eleven million, five hundred seventy-four thousand, fifty-five".
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