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79013068 = 2241481787
BaseRepresentation
bin1001011010110…
…10010011001100
312111200021112221
410231122103030
5130211404233
611501305124
71646412541
oct455322314
9174607487
1079013068
1140667762
12225651a4
13134a60c4
14a6cabc8
156e0b42d
hex4b5a4cc

79013068 has 12 divisors (see below), whose sum is σ = 141645672. Its totient is φ = 38542880.

The previous prime is 79013029. The next prime is 79013069. The reversal of 79013068 is 86031097.

It is not an unprimeable number, because it can be changed into a prime (79013069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240730 + ... + 241057.

It is an arithmetic number, because the mean of its divisors is an integer number (11803806).

Almost surely, 279013068 is an apocalyptic number.

It is an amenable number.

79013068 is a deficient number, since it is larger than the sum of its proper divisors (62632604).

79013068 is a wasteful number, since it uses less digits than its factorization.

79013068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481832 (or 481830 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 79013068 is about 8888.9295193516. The cubic root of 79013068 is about 429.1077007664.

The spelling of 79013068 in words is "seventy-nine million, thirteen thousand, sixty-eight".

Divisors: 1 2 4 41 82 164 481787 963574 1927148 19753267 39506534 79013068