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5299205 = 55319997
BaseRepresentation
bin10100001101110000000101
3100222020010212
4110031300011
52324033310
6305325205
763020402
oct24156005
910866125
105299205
112a9a40a
121936805
131137032
149bd2a9
156ea205
hex50dc05

5299205 has 8 divisors (see below), whose sum is σ = 6479352. Its totient is φ = 4159168.

The previous prime is 5299193. The next prime is 5299213. The reversal of 5299205 is 5029925.

It is a Cunningham number, because it is equal to 23022+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1909924 + 3389281 = 1382^2 + 1841^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5299205 - 28 = 5298949 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, 9734 + ... + 10263.

It is an arithmetic number, because the mean of its divisors is an integer number (809919).

Almost surely, 25299205 is an apocalyptic number.

It is an amenable number.

5299205 is a deficient number, since it is larger than the sum of its proper divisors (1180147).

5299205 is a wasteful number, since it uses less digits than its factorization.

5299205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20055.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 5299205 is about 2302.0002172024. Note that the first 3 decimals coincide. The cubic root of 5299205 is about 174.3426221236.

It can be divided in two parts, 529920 and 5, that added together give a palindrome (529925).

The spelling of 5299205 in words is "five million, two hundred ninety-nine thousand, two hundred five".

Divisors: 1 5 53 265 19997 99985 1059841 5299205