Base | Representation |
---|---|
bin | 1000100111010000… |
… | …0101100111101101 |
3 | 12222010200112100022 |
4 | 2021310011213231 |
5 | 14213401224401 |
6 | 1021233011525 |
7 | 111203543555 |
oct | 21164054755 |
9 | 5863615308 |
10 | 2312133101 |
11 | a87158903 |
12 | 5463b3ba5 |
13 | 2ab0328c5 |
14 | 17d10a165 |
15 | d7ebb71b |
hex | 89d059ed |
2312133101 has 4 divisors (see below), whose sum is σ = 2329783104. Its totient is φ = 2294483100.
The previous prime is 2312133097. The next prime is 2312133113. The reversal of 2312133101 is 1013312132.
2312133101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2312133101 - 22 = 2312133097 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2312133101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312133301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8824805 + ... + 8825066.
It is an arithmetic number, because the mean of its divisors is an integer number (582445776).
Almost surely, 22312133101 is an apocalyptic number.
It is an amenable number.
2312133101 is a deficient number, since it is larger than the sum of its proper divisors (17650003).
2312133101 is a wasteful number, since it uses less digits than its factorization.
2312133101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17650002.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 2312133101 is about 48084.6451687022. The cubic root of 2312133101 is about 1322.3231779394.
Adding to 2312133101 its reverse (1013312132), we get a palindrome (3325445233).
The spelling of 2312133101 in words is "two billion, three hundred twelve million, one hundred thirty-three thousand, one hundred one".
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