Base | Representation |
---|---|
bin | 1000100111001110… |
… | …1111011001110111 |
3 | 12222010111220112000 |
4 | 2021303233121313 |
5 | 14213340321403 |
6 | 1021231030343 |
7 | 111203014350 |
oct | 21163573167 |
9 | 5863456460 |
10 | 2312042103 |
11 | a870a64a8 |
12 | 54636b3b3 |
13 | 2ab000367 |
14 | 17d0c4d27 |
15 | d7e9e7a3 |
hex | 89cef677 |
2312042103 has 32 divisors (see below), whose sum is σ = 4005619200. Its totient is φ = 1290437568.
The previous prime is 2312042099. The next prime is 2312042119. The reversal of 2312042103 is 3012402132.
It is not a de Polignac number, because 2312042103 - 22 = 2312042099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312042123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134118 + ... + 150371.
It is an arithmetic number, because the mean of its divisors is an integer number (125175600).
Almost surely, 22312042103 is an apocalyptic number.
2312042103 is a deficient number, since it is larger than the sum of its proper divisors (1693577097).
2312042103 is a wasteful number, since it uses less digits than its factorization.
2312042103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284548 (or 284542 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2312042103 is about 48083.6989321745. The cubic root of 2312042103 is about 1322.3058302727.
Adding to 2312042103 its reverse (3012402132), we get a palindrome (5324444235).
The spelling of 2312042103 in words is "two billion, three hundred twelve million, forty-two thousand, one hundred three".
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