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80057832183 = 32711311245657
BaseRepresentation
bin100101010001111010…
…0011001001011110111
321122122100221020211200
41022203310121023313
52302424301112213
6100440021103543
75532623226360
oct1124364311367
9248570836750
1080057832183
1130a5261727a
1213623257bb3
13771b103144
143c36710b67
1521385e4273
hex12a3d192f7

80057832183 has 24 divisors (see below), whose sum is σ = 133328521248. Its totient is φ = 45342484992.

The previous prime is 80057832167. The next prime is 80057832191. The reversal of 80057832183 is 38123875008.

It is not a de Polignac number, because 80057832183 - 24 = 80057832167 is a prime.

It is a super-3 number, since 3×800578321833 (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80057832143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5615710 + ... + 5629947.

It is an arithmetic number, because the mean of its divisors is an integer number (5555355052).

Almost surely, 280057832183 is an apocalyptic number.

80057832183 is a deficient number, since it is larger than the sum of its proper divisors (53270689065).

80057832183 is a wasteful number, since it uses less digits than its factorization.

80057832183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11245783 (or 11245780 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 80057832183 in words is "eighty billion, fifty-seven million, eight hundred thirty-two thousand, one hundred eighty-three".

Divisors: 1 3 7 9 21 63 113 339 791 1017 2373 7119 11245657 33736971 78719599 101210913 236158797 708476391 1270759241 3812277723 8895314687 11436833169 26685944061 80057832183