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79052995 = 572258657
BaseRepresentation
bin1001011011001…
…00000011000011
312111202022022201
410231210003003
5130214143440
611502214031
71646640130
oct455440303
9174668281
1079052995
114069475a
1222584317
13134bb328
14a6db587
156e1819a
hex4b640c3

79052995 has 8 divisors (see below), whose sum is σ = 108415584. Its totient is φ = 54207744.

The previous prime is 79052983. The next prime is 79052999. The reversal of 79052995 is 59925097.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 79052995 - 221 = 76955843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79052999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1129294 + ... + 1129363.

It is an arithmetic number, because the mean of its divisors is an integer number (13551948).

Almost surely, 279052995 is an apocalyptic number.

79052995 is a deficient number, since it is larger than the sum of its proper divisors (29362589).

79052995 is a wasteful number, since it uses less digits than its factorization.

79052995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258669.

The product of its (nonzero) digits is 255150, while the sum is 46.

The square root of 79052995 is about 8891.1751191842. The cubic root of 79052995 is about 429.1799677071.

The spelling of 79052995 in words is "seventy-nine million, fifty-two thousand, nine hundred ninety-five".

Divisors: 1 5 7 35 2258657 11293285 15810599 79052995