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BaseRepresentation
bin100110101011111110…
…1000011110000011101
321221102222200102020221
41031113331003300131
52330121440040324
6102055540441341
76000541240663
oct1152775036035
9257388612227
1083080002589
113226354a671
12141273a9251
137ab027a95c
144041c48c33
152263ab70e4
hex1357f43c1d

83080002589 has 2 divisors, whose sum is σ = 83080002590. Its totient is φ = 83080002588.

The previous prime is 83080002463. The next prime is 83080002611. The reversal of 83080002589 is 98520008038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81030176964 + 2049825625 = 284658^2 + 45275^2 .

It is a cyclic number.

It is not a de Polignac number, because 83080002589 - 217 = 83079871517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83080032589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41540001294 + 41540001295.

It is an arithmetic number, because the mean of its divisors is an integer number (41540001295).

Almost surely, 283080002589 is an apocalyptic number.

It is an amenable number.

83080002589 is a deficient number, since it is larger than the sum of its proper divisors (1).

83080002589 is an equidigital number, since it uses as much as digits as its factorization.

83080002589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 83080002589 in words is "eighty-three billion, eighty million, two thousand, five hundred eighty-nine".