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79093 = 711299
BaseRepresentation
bin10011010011110101
311000111101
4103103311
510012333
61410101
7446410
oct232365
9130441
1079093
1154473
1239931
132a001
1420b77
151867d
hex134f5

79093 has 4 divisors (see below), whose sum is σ = 90400. Its totient is φ = 67788.

The previous prime is 79087. The next prime is 79103. The reversal of 79093 is 39097.

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 not a de Polignac number, because 79093 - 213 = 70901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79043) 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, 5643 + ... + 5656.

It is an arithmetic number, because the mean of its divisors is an integer number (22600).

279093 is an apocalyptic number.

It is an amenable number.

79093 is a deficient number, since it is larger than the sum of its proper divisors (11307).

79093 is a wasteful number, since it uses less digits than its factorization.

79093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11306.

The product of its (nonzero) digits is 1701, while the sum is 28.

The square root of 79093 is about 281.2347773658. The cubic root of 79093 is about 42.9252351426.

The spelling of 79093 in words is "seventy-nine thousand, ninety-three".

Divisors: 1 7 11299 79093