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4979255 = 51576343
BaseRepresentation
bin10010111111101000110111
3100100222020212
4102333220313
52233314010
6254420035
760215531
oct22775067
910328225
104979255
1128a0a96
12180161b
131054508
14938851
15685505
hex4bfa37

4979255 has 8 divisors (see below), whose sum is σ = 6014112. Its totient is φ = 3957408.

The previous prime is 4979209. The next prime is 4979263. The reversal of 4979255 is 5529794.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4979255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2387 + ... + 3956.

It is an arithmetic number, because the mean of its divisors is an integer number (751764).

Almost surely, 24979255 is an apocalyptic number.

4979255 is a deficient number, since it is larger than the sum of its proper divisors (1034857).

4979255 is a wasteful number, since it uses less digits than its factorization.

4979255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6505.

The product of its digits is 113400, while the sum is 41.

The square root of 4979255 is about 2231.4244329576. The cubic root of 4979255 is about 170.7607771730.

The spelling of 4979255 in words is "four million, nine hundred seventy-nine thousand, two hundred fifty-five".

Divisors: 1 5 157 785 6343 31715 995851 4979255