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5297904 = 243236791
BaseRepresentation
bin10100001101011011110000
3100222011100200
4110031123300
52324013104
6305315200
763013533
oct24153360
910864320
105297904
112a99437
121935b00
131136571
149bca1a
156e9b39
hex50d6f0

5297904 has 30 divisors (see below), whose sum is σ = 14827176. Its totient is φ = 1765920.

The previous prime is 5297893. The next prime is 5297909. The reversal of 5297904 is 4097925.

5297904 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5297909) 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 5 ways as a sum of consecutive naturals, for example, 18252 + ... + 18539.

Almost surely, 25297904 is an apocalyptic number.

It is an amenable number.

5297904 is an abundant number, since it is smaller than the sum of its proper divisors (9529272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5297904 is a wasteful number, since it uses less digits than its factorization.

5297904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36805 (or 36796 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 5297904 is about 2301.7176195181. The cubic root of 5297904 is about 174.3283534225.

The spelling of 5297904 in words is "five million, two hundred ninety-seven thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 36791 73582 110373 147164 220746 294328 331119 441492 588656 662238 882984 1324476 1765968 2648952 5297904