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5204293 = 18128753
BaseRepresentation
bin10011110110100101000101
3100210101221121
4103312211011
52313014133
6303313541
762143603
oct23664505
910711847
105204293
112a35076
1218ab8b1
131102a83
14996873
156cc02d
hex4f6945

5204293 has 4 divisors (see below), whose sum is σ = 5233228. Its totient is φ = 5175360.

The previous prime is 5204267. The next prime is 5204321. The reversal of 5204293 is 3924025.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2169729 + 3034564 = 1473^2 + 1742^2 .

It is a cyclic number.

It is not a de Polignac number, because 5204293 - 217 = 5073221 is a prime.

It is a Duffinian number.

5204293 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201293) 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, 14196 + ... + 14557.

It is an arithmetic number, because the mean of its divisors is an integer number (1308307).

Almost surely, 25204293 is an apocalyptic number.

It is an amenable number.

5204293 is a deficient number, since it is larger than the sum of its proper divisors (28935).

5204293 is a wasteful number, since it uses less digits than its factorization.

5204293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28934.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5204293 is about 2281.2919585182. The cubic root of 5204293 is about 173.2954844217.

The spelling of 5204293 in words is "five million, two hundred four thousand, two hundred ninety-three".

Divisors: 1 181 28753 5204293