Base | Representation |
---|---|
bin | 1000100111110001… |
… | …1110001110010111 |
3 | 12222021211012100010 |
4 | 2021330132032113 |
5 | 14214432043111 |
6 | 1021352051303 |
7 | 111231326535 |
oct | 21174361627 |
9 | 5867735303 |
10 | 2314331031 |
11 | a8841a181 |
12 | 547093b33 |
13 | 2ab62215c |
14 | 17d51d155 |
15 | d82a2aa6 |
hex | 89f1e397 |
2314331031 has 8 divisors (see below), whose sum is σ = 3087677824. Its totient is φ = 1541935800.
The previous prime is 2314331011. The next prime is 2314331053. The reversal of 2314331031 is 1301334132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2314331031 - 213 = 2314322839 is a prime.
It is a super-2 number, since 2×23143310312 = 10712256242099045922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2314330989 and 2314331007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2314331011) 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, 232195 + ... + 241956.
It is an arithmetic number, because the mean of its divisors is an integer number (385959728).
Almost surely, 22314331031 is an apocalyptic number.
2314331031 is a deficient number, since it is larger than the sum of its proper divisors (773346793).
2314331031 is a wasteful number, since it uses less digits than its factorization.
2314331031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475781.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 2314331031 is about 48107.4945408717. The cubic root of 2314331031 is about 1322.7420484804.
Adding to 2314331031 its reverse (1301334132), we get a palindrome (3615665163).
The spelling of 2314331031 in words is "two billion, three hundred fourteen million, three hundred thirty-one thousand, thirty-one".
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