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80058097 = 711436871
BaseRepresentation
bin1001100010110…
…01011011110001
312120122101001201
410301121123301
5130443324342
611535531201
71661324350
oct461313361
9176571051
1080058097
1141210919
1222989b01
1313780972
14a8bd997
157065db7
hex4c596f1

80058097 has 4 divisors (see below), whose sum is σ = 91494976. Its totient is φ = 68621220.

The previous prime is 80058091. The next prime is 80058113. The reversal of 80058097 is 79085008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80058097 - 27 = 80057969 is a prime.

It is a super-2 number, since 2×800580972 = 12818597790522818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80058091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5718429 + ... + 5718442.

It is an arithmetic number, because the mean of its divisors is an integer number (22873744).

Almost surely, 280058097 is an apocalyptic number.

It is an amenable number.

80058097 is a deficient number, since it is larger than the sum of its proper divisors (11436879).

80058097 is a wasteful number, since it uses less digits than its factorization.

80058097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11436878.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 80058097 is about 8947.5190416115. The cubic root of 80058097 is about 430.9912179275.

The spelling of 80058097 in words is "eighty million, fifty-eight thousand, ninety-seven".

Divisors: 1 7 11436871 80058097