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2310313313 = 71139775577
BaseRepresentation
bin1000100110110100…
…1001010101100001
312222000021002001202
42021231021111201
514212420011223
61021130010545
7111152224220
oct21155112541
95860232052
102310313313
11a86125650
12545876a55
132aa8464c9
1417cb94cb7
15d7c5c428
hex89b49561

2310313313 has 16 divisors (see below), whose sum is σ = 2887684224. Its totient is φ = 1795685760.

The previous prime is 2310313307. The next prime is 2310313321. The reversal of 2310313313 is 3133130132.

It is not a de Polignac number, because 2310313313 - 216 = 2310247777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2310313013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7220 + ... + 68357.

It is an arithmetic number, because the mean of its divisors is an integer number (180480264).

Almost surely, 22310313313 is an apocalyptic number.

It is an amenable number.

2310313313 is a deficient number, since it is larger than the sum of its proper divisors (577370911).

2310313313 is a wasteful number, since it uses less digits than its factorization.

2310313313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75992.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 2310313313 is about 48065.7186880629. The cubic root of 2310313313 is about 1321.9761708921.

Adding to 2310313313 its reverse (3133130132), we get a palindrome (5443443445).

The spelling of 2310313313 in words is "two billion, three hundred ten million, three hundred thirteen thousand, three hundred thirteen".

Divisors: 1 7 11 77 397 2779 4367 30569 75577 529039 831347 5819429 30004069 210028483 330044759 2310313313