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2313110313 = 32274993493
BaseRepresentation
bin1000100111011111…
…0100001100101001
312222012112011211100
42021313310030221
514214124012223
61021305552013
7111215053563
oct21167641451
95865464740
102313110313
11a87766018
125467a5609
132ab2b5637
1417d2c2333
15d8111043
hex89df4329

2313110313 has 12 divisors (see below), whose sum is σ = 3342410500. Its totient is φ = 1541496096.

The previous prime is 2313110237. The next prime is 2313110333. The reversal of 2313110313 is 3130113132.

It is a happy number.

2313110313 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 can be written as a sum of positive squares in 2 ways, for example, as 149744169 + 2163366144 = 12237^2 + 46512^2 .

It is not a de Polignac number, because 2313110313 - 217 = 2312979241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313110333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22006 + ... + 71487.

Almost surely, 22313110313 is an apocalyptic number.

It is an amenable number.

2313110313 is a deficient number, since it is larger than the sum of its proper divisors (1029300187).

2313110313 is a wasteful number, since it uses less digits than its factorization.

2313110313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96248 (or 96245 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 2313110313 is about 48094.8054679505. The cubic root of 2313110313 is about 1322.5094428901.

Adding to 2313110313 its reverse (3130113132), we get a palindrome (5443223445).

The spelling of 2313110313 in words is "two billion, three hundred thirteen million, one hundred ten thousand, three hundred thirteen".

Divisors: 1 3 9 2749 8247 24741 93493 280479 841437 257012257 771036771 2313110313