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5158079 = 7172649
BaseRepresentation
bin10011101011010010111111
3100201001112222
4103223102333
52310024304
6302315555
761562063
oct23532277
910631488
105158079
112a03383
121888bbb
1310b7a24
14983aa3
156bd4be
hex4eb4bf

5158079 has 4 divisors (see below), whose sum is σ = 5230800. Its totient is φ = 5085360.

The previous prime is 5158073. The next prime is 5158081. The reversal of 5158079 is 9708515.

5158079 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5158079 - 212 = 5153983 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5158073) 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, 36254 + ... + 36395.

It is an arithmetic number, because the mean of its divisors is an integer number (1307700).

Almost surely, 25158079 is an apocalyptic number.

5158079 is a deficient number, since it is larger than the sum of its proper divisors (72721).

5158079 is an equidigital number, since it uses as much as digits as its factorization.

5158079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72720.

The product of its (nonzero) digits is 12600, while the sum is 35.

The square root of 5158079 is about 2271.1404624109. The cubic root of 5158079 is about 172.7810052674.

The spelling of 5158079 in words is "five million, one hundred fifty-eight thousand, seventy-nine".

Divisors: 1 71 72649 5158079