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5182404 = 223431867
BaseRepresentation
bin10011110001001111000100
3100202021220220
4103301033010
52311314104
6303024340
762023023
oct23611704
910667826
105182404
112a1a687
12189b0b0
1310c5b16
1498c8ba
156c57d9
hex4f13c4

5182404 has 12 divisors (see below), whose sum is σ = 12092304. Its totient is φ = 1727464.

The previous prime is 5182379. The next prime is 5182417. The reversal of 5182404 is 4042815.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×51824042 = 53714622438432, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 215922 + ... + 215945.

It is an arithmetic number, because the mean of its divisors is an integer number (1007692).

Almost surely, 25182404 is an apocalyptic number.

It is an amenable number.

5182404 is an abundant number, since it is smaller than the sum of its proper divisors (6909900).

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

5182404 is a wasteful number, since it uses less digits than its factorization.

5182404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431874 (or 431872 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 5182404 is about 2276.4894025670. The cubic root of 5182404 is about 173.0521855775.

The spelling of 5182404 in words is "five million, one hundred eighty-two thousand, four hundred four".

Divisors: 1 2 3 4 6 12 431867 863734 1295601 1727468 2591202 5182404