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5182838 = 22591419
BaseRepresentation
bin10011110001010101110110
3100202022111222
4103301111312
52311322323
6303030342
762024213
oct23612566
910668458
105182838
112a1aa41
12189b3b2
1310c608b
1498cb0a
156c59c8
hex4f1576

5182838 has 4 divisors (see below), whose sum is σ = 7774260. Its totient is φ = 2591418.

The previous prime is 5182829. The next prime is 5182867. The reversal of 5182838 is 8382815.

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

It is a junction number, because it is equal to n+sod(n) for n = 5182798 and 5182807.

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 as a sum of consecutive naturals, namely, 1295708 + ... + 1295711.

It is an arithmetic number, because the mean of its divisors is an integer number (1943565).

Almost surely, 25182838 is an apocalyptic number.

5182838 is a deficient number, since it is larger than the sum of its proper divisors (2591422).

5182838 is a wasteful number, since it uses less digits than its factorization.

5182838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591421.

The product of its digits is 15360, while the sum is 35.

The square root of 5182838 is about 2276.5847227810. The cubic root of 5182838 is about 173.0570161897.

The spelling of 5182838 in words is "five million, one hundred eighty-two thousand, eight hundred thirty-eight".

Divisors: 1 2 2591419 5182838