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5279205 = 35714957
BaseRepresentation
bin10100001000110111100101
3100221012201010
4110020313211
52322413310
6305052433
762605161
oct24106745
910835633
105279205
112a86388
121927119
13112abb9
149b5ca1
156e4320
hex508de5

5279205 has 16 divisors (see below), whose sum is σ = 8567424. Its totient is φ = 2775360.

The previous prime is 5279203. The next prime is 5279221. The reversal of 5279205 is 5029725.

It is a happy number.

It is not a de Polignac number, because 5279205 - 21 = 5279203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5279203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1414 + ... + 3543.

It is an arithmetic number, because the mean of its divisors is an integer number (535464).

Almost surely, 25279205 is an apocalyptic number.

It is an amenable number.

5279205 is a deficient number, since it is larger than the sum of its proper divisors (3288219).

5279205 is a wasteful number, since it uses less digits than its factorization.

5279205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5036.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 5279205 is about 2297.6520624324. The cubic root of 5279205 is about 174.1230138176.

The spelling of 5279205 in words is "five million, two hundred seventy-nine thousand, two hundred five".

Divisors: 1 3 5 15 71 213 355 1065 4957 14871 24785 74355 351947 1055841 1759735 5279205