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4970879 = 44911071
BaseRepresentation
bin10010111101100101111111
3100100112202122
4102331211333
52233032004
6254313155
760152234
oct22754577
910315678
104970879
112895771
1217b87bb
131050764
1493578b
15682cbe
hex4bd97f

4970879 has 4 divisors (see below), whose sum is σ = 4982400. Its totient is φ = 4959360.

The previous prime is 4970873. The next prime is 4970887. The reversal of 4970879 is 9780794.

4970879 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 4970879 - 24 = 4970863 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 (4970873) 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, 5087 + ... + 5984.

It is an arithmetic number, because the mean of its divisors is an integer number (1245600).

Almost surely, 24970879 is an apocalyptic number.

4970879 is a deficient number, since it is larger than the sum of its proper divisors (11521).

4970879 is a wasteful number, since it uses less digits than its factorization.

4970879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11520.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 4970879 is about 2229.5468149380. The cubic root of 4970879 is about 170.6649733481.

The spelling of 4970879 in words is "four million, nine hundred seventy thousand, eight hundred seventy-nine".

Divisors: 1 449 11071 4970879