Base | Representation |
---|---|
bin | 1000100111011111… |
… | …0010001111111011 |
3 | 12222012111202212201 |
4 | 2021313302033323 |
5 | 14214123233311 |
6 | 1021305451031 |
7 | 111215021401 |
oct | 21167621773 |
9 | 5865452781 |
10 | 2313102331 |
11 | a87760021 |
12 | 5467a0a77 |
13 | 2ab2b1b07 |
14 | 17d2bd471 |
15 | d810d9c1 |
hex | 89df23fb |
2313102331 has 8 divisors (see below), whose sum is σ = 2450766240. Its totient is φ = 2175616128.
The previous prime is 2313102329. The next prime is 2313102377. The reversal of 2313102331 is 1332013132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2313102331 - 21 = 2313102329 is a prime.
It is a super-2 number, since 2×23131023312 = 10700884787355267122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2313102299 and 2313102308.
It is not an unprimeable number, because it can be changed into a prime (2313112331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17136 + ... + 70141.
It is an arithmetic number, because the mean of its divisors is an integer number (306345780).
Almost surely, 22313102331 is an apocalyptic number.
2313102331 is a deficient number, since it is larger than the sum of its proper divisors (137663909).
2313102331 is a wasteful number, since it uses less digits than its factorization.
2313102331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88853.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 2313102331 is about 48094.7224859443. The cubic root of 2313102331 is about 1322.5079216652.
Adding to 2313102331 its reverse (1332013132), we get a palindrome (3645115463).
The spelling of 2313102331 in words is "two billion, three hundred thirteen million, one hundred two thousand, three hundred thirty-one".
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