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5180404 = 226771913
BaseRepresentation
bin10011110000101111110100
3100202012011211
4103300233310
52311233104
6303011204
762014135
oct23605764
910665154
105180404
112a19129
121899b04
1310c4c38
1498bc8c
156c4e04
hex4f0bf4

5180404 has 12 divisors (see below), whose sum is σ = 9083844. Its totient is φ = 2585024.

The previous prime is 5180353. The next prime is 5180419. The reversal of 5180404 is 4040815.

It can be written as a sum of positive squares in 2 ways, for example, as 4928400 + 252004 = 2220^2 + 502^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1752 + ... + 3664.

It is an arithmetic number, because the mean of its divisors is an integer number (756987).

Almost surely, 25180404 is an apocalyptic number.

It is an amenable number.

5180404 is a deficient number, since it is larger than the sum of its proper divisors (3903440).

5180404 is a wasteful number, since it uses less digits than its factorization.

5180404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2594 (or 2592 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 5180404 is about 2276.0500873223. The cubic root of 5180404 is about 173.0299212060.

The spelling of 5180404 in words is "five million, one hundred eighty thousand, four hundred four".

Divisors: 1 2 4 677 1354 1913 2708 3826 7652 1295101 2590202 5180404