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80586013001 = 1313745247621
BaseRepresentation
bin100101100001101001…
…1001111100101001001
321201000011210121201012
41023003103033211021
52310020004404001
6101004245533305
75551665544214
oct1130323174511
9251004717635
1080586013001
11311a378134a
1213750114235
1377a3674180
143c8692077b
152169b772bb
hex12c34cf949

80586013001 has 8 divisors (see below), whose sum is σ = 87418405704. Its totient is φ = 73844115840.

The previous prime is 80586012989. The next prime is 80586013003. The reversal of 80586013001 is 10031068508.

It can be written as a sum of positive squares in 4 ways, for example, as 2996467600 + 77589545401 = 54740^2 + 278549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80586013001 - 26 = 80586012937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80586013003) 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, 22622030 + ... + 22625591.

It is an arithmetic number, because the mean of its divisors is an integer number (10927300713).

Almost surely, 280586013001 is an apocalyptic number.

It is an amenable number.

80586013001 is a deficient number, since it is larger than the sum of its proper divisors (6832392703).

80586013001 is a wasteful number, since it uses less digits than its factorization.

80586013001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45247771.

The product of its (nonzero) digits is 5760, while the sum is 32.

The spelling of 80586013001 in words is "eighty billion, five hundred eighty-six million, thirteen thousand, one".

Divisors: 1 13 137 1781 45247621 588219073 6198924077 80586013001