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79094245 = 5191575303
BaseRepresentation
bin1001011011011…
…10000111100101
312111211101220111
410231232013211
5130222003440
611503133021
71650201316
oct455560745
9174741814
1079094245
114071274a
12225a4171
1313504039
14a70c60d
156e254ea
hex4b6e1e5

79094245 has 16 divisors (see below), whose sum is σ = 100563840. Its totient is φ = 59552064.

The previous prime is 79094221. The next prime is 79094261. The reversal of 79094245 is 54249097.

It is a cyclic number.

It is not a de Polignac number, because 79094245 - 29 = 79093733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79094198 and 79094207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12264 + ... + 17566.

It is an arithmetic number, because the mean of its divisors is an integer number (6285240).

Almost surely, 279094245 is an apocalyptic number.

It is an amenable number.

79094245 is a deficient number, since it is larger than the sum of its proper divisors (21469595).

79094245 is a wasteful number, since it uses less digits than its factorization.

79094245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 79094245 is about 8893.4945325221. The cubic root of 79094245 is about 429.2546036956.

The spelling of 79094245 in words is "seventy-nine million, ninety-four thousand, two hundred forty-five".

Divisors: 1 5 19 95 157 785 2983 5303 14915 26515 100757 503785 832571 4162855 15818849 79094245