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2313343201 = 13177949477
BaseRepresentation
bin1000100111100010…
…1101000011100001
312222012222000021211
42021320231003201
514214203440301
61021314550121
7111220043551
oct21170550341
95865860254
102313343201
11a87904a94
12546898341
132ab367640
1417d343161
15d815a051
hex89e2d0e1

2313343201 has 4 divisors (see below), whose sum is σ = 2491292692. Its totient is φ = 2135393712.

The previous prime is 2313343189. The next prime is 2313343211. The reversal of 2313343201 is 1023433132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1193771601 + 1119571600 = 34551^2 + 33460^2 .

It is a cyclic number.

It is not a de Polignac number, because 2313343201 - 25 = 2313343169 is a prime.

It is a super-2 number, since 2×23133432012 = 10703113531225852802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313343211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88974726 + ... + 88974751.

It is an arithmetic number, because the mean of its divisors is an integer number (622823173).

Almost surely, 22313343201 is an apocalyptic number.

It is an amenable number.

2313343201 is a deficient number, since it is larger than the sum of its proper divisors (177949491).

2313343201 is a wasteful number, since it uses less digits than its factorization.

2313343201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177949490.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2313343201 is about 48097.2265416625. The cubic root of 2313343201 is about 1322.5538255901.

Adding to 2313343201 its reverse (1023433132), we get a palindrome (3336776333).

The spelling of 2313343201 in words is "two billion, three hundred thirteen million, three hundred forty-three thousand, two hundred one".

Divisors: 1 13 177949477 2313343201