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5823994213 = 37313750177
BaseRepresentation
bin1010110110010001…
…10001100101100101
3120000212212120010101
411123020301211211
543411420303323
62401524224101
7264216063652
oct53310614545
916025776111
105823994213
112519547064
12116653b031
1371a792c2b
143d36b4c29
1524146cdad
hex15b231965

5823994213 has 8 divisors (see below), whose sum is σ = 5983425432. Its totient is φ = 5664669696.

The previous prime is 5823994207. The next prime is 5823994217. The reversal of 5823994213 is 3124993285.

It can be written as a sum of positive squares in 4 ways, for example, as 5621700484 + 202293729 = 74978^2 + 14223^2 .

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-5823994213 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 (5823994217) 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, 90981 + ... + 141157.

It is an arithmetic number, because the mean of its divisors is an integer number (747928179).

Almost surely, 25823994213 is an apocalyptic number.

It is an amenable number.

5823994213 is a deficient number, since it is larger than the sum of its proper divisors (159431219).

5823994213 is a wasteful number, since it uses less digits than its factorization.

5823994213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53351.

The product of its digits is 466560, while the sum is 46.

The square root of 5823994213 is about 76315.0981981940. The cubic root of 5823994213 is about 1799.1759821945.

The spelling of 5823994213 in words is "five billion, eight hundred twenty-three million, nine hundred ninety-four thousand, two hundred thirteen".

Divisors: 1 37 3137 50177 116069 1856549 157405249 5823994213