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4971079 = 9295351
BaseRepresentation
bin10010111101101001000111
3100100120001001
4102331221013
52233033304
6254314131
760152641
oct22755107
910316031
104971079
112895933
1217b8947
131050889
14935891
15682da4
hex4bda47

4971079 has 4 divisors (see below), whose sum is σ = 4977360. Its totient is φ = 4964800.

The previous prime is 4971053. The next prime is 4971133. The reversal of 4971079 is 9701794.

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 4971079 - 25 = 4971047 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 (4971019) 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, 1747 + ... + 3604.

It is an arithmetic number, because the mean of its divisors is an integer number (1244340).

Almost surely, 24971079 is an apocalyptic number.

4971079 is a deficient number, since it is larger than the sum of its proper divisors (6281).

4971079 is an equidigital number, since it uses as much as digits as its factorization.

4971079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6280.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 4971079 is about 2229.5916666511. The cubic root of 4971079 is about 170.6672621812.

The spelling of 4971079 in words is "four million, nine hundred seventy-one thousand, seventy-nine".

Divisors: 1 929 5351 4971079