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80058313 is a prime number
BaseRepresentation
bin1001100010110…
…01011111001001
312120122101100201
410301121133021
5130443331223
611535532201
71661325106
oct461313711
9176571321
1080058313
1141210aa5
122298a061
1313780aaa
14a8bdaad
157065ead
hex4c597c9

80058313 has 2 divisors, whose sum is σ = 80058314. Its totient is φ = 80058312.

The previous prime is 80058247. The next prime is 80058323. The reversal of 80058313 is 31385008.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63313849 + 16744464 = 7957^2 + 4092^2 .

It is a cyclic number.

It is not a de Polignac number, because 80058313 - 29 = 80057801 is a prime.

It is not a weakly prime, because it can be changed into another prime (80058323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40029156 + 40029157.

It is an arithmetic number, because the mean of its divisors is an integer number (40029157).

Almost surely, 280058313 is an apocalyptic number.

It is an amenable number.

80058313 is a deficient number, since it is larger than the sum of its proper divisors (1).

80058313 is an equidigital number, since it uses as much as digits as its factorization.

80058313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 80058313 is about 8947.5311119884. The cubic root of 80058313 is about 430.9916055377.

The spelling of 80058313 in words is "eighty million, fifty-eight thousand, three hundred thirteen".