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80592133 is a prime number
BaseRepresentation
bin1001100110110…
…11110100000101
312121122111121211
410303123310011
5131112422013
611555211421
71666010326
oct463336405
9177574554
1080592133
1141546076
1222ba6b71
1313909a6b
14a9bc44d
15711e23d
hex4cdbd05

80592133 has 2 divisors, whose sum is σ = 80592134. Its totient is φ = 80592132.

The previous prime is 80592119. The next prime is 80592151. The reversal of 80592133 is 33129508.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67617729 + 12974404 = 8223^2 + 3602^2 .

It is a cyclic number.

It is not a de Polignac number, because 80592133 - 213 = 80583941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80592095 and 80592104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80592233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40296066 + 40296067.

It is an arithmetic number, because the mean of its divisors is an integer number (40296067).

Almost surely, 280592133 is an apocalyptic number.

It is an amenable number.

80592133 is a deficient number, since it is larger than the sum of its proper divisors (1).

80592133 is an equidigital number, since it uses as much as digits as its factorization.

80592133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 80592133 is about 8977.3121255752. The cubic root of 80592133 is about 431.9474190833.

The spelling of 80592133 in words is "eighty million, five hundred ninety-two thousand, one hundred thirty-three".