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5345079 = 31781693
BaseRepresentation
bin10100011000111100110111
3101001120001220
4110120330313
52332020304
6310321423
763301215
oct24307467
911046056
105345079
113020923
121959273
131151b8c
149d1cb5
15708ad9
hex518f37

5345079 has 4 divisors (see below), whose sum is σ = 7126776. Its totient is φ = 3563384.

The previous prime is 5345017. The next prime is 5345083. The reversal of 5345079 is 9705435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5345079 - 213 = 5336887 is a prime.

It is an Ulam number.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5325079) 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, 890844 + ... + 890849.

It is an arithmetic number, because the mean of its divisors is an integer number (1781694).

Almost surely, 25345079 is an apocalyptic number.

5345079 is a deficient number, since it is larger than the sum of its proper divisors (1781697).

5345079 is a wasteful number, since it uses less digits than its factorization.

5345079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781696.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 5345079 is about 2311.9426896011. The cubic root of 5345079 is about 174.8442587180.

The spelling of 5345079 in words is "five million, three hundred forty-five thousand, seventy-nine".

Divisors: 1 3 1781693 5345079