Search a number
-
+
5812991383 is a prime number
BaseRepresentation
bin1010110100111101…
…10011010110010111
3120000010011120002011
411122132303112113
543401111211013
62400452325051
7264023416513
oct53236632627
916003146064
105812991383
112513311511
121162913787
1371840ca94
143d204d143
152404e7c3d
hex15a7b3597

5812991383 has 2 divisors, whose sum is σ = 5812991384. Its totient is φ = 5812991382.

The previous prime is 5812991377. The next prime is 5812991447. The reversal of 5812991383 is 3831992185.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5812991383 - 213 = 5812983191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5812991183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2906495691 + 2906495692.

It is an arithmetic number, because the mean of its divisors is an integer number (2906495692).

Almost surely, 25812991383 is an apocalyptic number.

5812991383 is a deficient number, since it is larger than the sum of its proper divisors (1).

5812991383 is an equidigital number, since it uses as much as digits as its factorization.

5812991383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 49.

The square root of 5812991383 is about 76242.9759584449. The cubic root of 5812991383 is about 1798.0422524193.

The spelling of 5812991383 in words is "five billion, eight hundred twelve million, nine hundred ninety-one thousand, three hundred eighty-three".