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5051205 = 325112249
BaseRepresentation
bin10011010001001101000101
3100111121221200
4103101031011
52243114310
6300133113
760635355
oct23211505
910447850
105051205
112940055
121837199
13107b1a3
14956b65
1569b9c0
hex4d1345

5051205 has 12 divisors (see below), whose sum is σ = 8755500. Its totient is φ = 2693952.

The previous prime is 5051147. The next prime is 5051209. The reversal of 5051205 is 5021505.

It can be written as a sum of positive squares in 2 ways, for example, as 3448449 + 1602756 = 1857^2 + 1266^2 .

It is not a de Polignac number, because 5051205 - 26 = 5051141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56080 + ... + 56169.

It is an arithmetic number, because the mean of its divisors is an integer number (729625).

Almost surely, 25051205 is an apocalyptic number.

It is an amenable number.

5051205 is a deficient number, since it is larger than the sum of its proper divisors (3704295).

5051205 is a wasteful number, since it uses less digits than its factorization.

5051205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112260 (or 112257 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 5051205 is about 2247.4885984138. The cubic root of 5051205 is about 171.5793420614.

The spelling of 5051205 in words is "five million, fifty-one thousand, two hundred five".

Divisors: 1 3 5 9 15 45 112249 336747 561245 1010241 1683735 5051205