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2313412213 = 71991660741
BaseRepresentation
bin1000100111100011…
…1101111001110101
312222020002111221211
42021320331321311
514214213142323
61021320241421
7111220452010
oct21170757165
95866074854
102313412213
11a87951922
12546910271
132ab38cb88
1417d360377
15d817070d
hex89e3de75

2313412213 has 8 divisors (see below), whose sum is σ = 2657187200. Its totient is φ = 1972959120.

The previous prime is 2313412201. The next prime is 2313412237. The reversal of 2313412213 is 3122143132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2313412213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313412253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 828978 + ... + 831763.

It is an arithmetic number, because the mean of its divisors is an integer number (332148400).

Almost surely, 22313412213 is an apocalyptic number.

It is an amenable number.

2313412213 is a deficient number, since it is larger than the sum of its proper divisors (343774987).

2313412213 is a wasteful number, since it uses less digits than its factorization.

2313412213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660947.

The product of its digits is 864, while the sum is 22.

The square root of 2313412213 is about 48097.9439581361. The cubic root of 2313412213 is about 1322.5669770004.

Adding to 2313412213 its reverse (3122143132), we get a palindrome (5435555345).

The spelling of 2313412213 in words is "two billion, three hundred thirteen million, four hundred twelve thousand, two hundred thirteen".

Divisors: 1 7 199 1393 1660741 11625187 330487459 2313412213