Search a number
-
+
80595402483 = 3313792286589
BaseRepresentation
bin100101100001111011…
…1000011111011110011
321201000211110122122210
41023003313003323303
52310024410334413
6101005223103203
75552141421621
oct1130367037363
9251024418583
1080595402483
11311a9004852
12137532a1b03
1377a55b0b8b
143c87c86511
15216a8ce3c3
hex12c3dc3ef3

80595402483 has 16 divisors (see below), whose sum is σ = 111219737600. Its totient is φ = 51859815840.

The previous prime is 80595402479. The next prime is 80595402497. The reversal of 80595402483 is 38420459508.

It is not a de Polignac number, because 80595402483 - 22 = 80595402479 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80595402473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1108048 + ... + 1178541.

It is an arithmetic number, because the mean of its divisors is an integer number (6951233600).

Almost surely, 280595402483 is an apocalyptic number.

80595402483 is a deficient number, since it is larger than the sum of its proper divisors (30624335117).

80595402483 is a wasteful number, since it uses less digits than its factorization.

80595402483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287002.

The product of its (nonzero) digits is 1382400, while the sum is 48.

The spelling of 80595402483 in words is "eighty billion, five hundred ninety-five million, four hundred two thousand, four hundred eighty-three".

Divisors: 1 3 31 93 379 1137 11749 35247 2286589 6859767 70884259 212652777 866617231 2599851693 26865134161 80595402483