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5082637 = 7726091
BaseRepresentation
bin10011011000111000001101
3100120020001211
4103120320031
52300121022
6300534421
761126120
oct23307015
910506054
105082637
11296172a
121851411
13108c5a1
149643b7
156a5e77
hex4d8e0d

5082637 has 4 divisors (see below), whose sum is σ = 5808736. Its totient is φ = 4356540.

The previous prime is 5082631. The next prime is 5082641. The reversal of 5082637 is 7362805.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7362805 = 51472561.

It is a cyclic number.

It is not a de Polignac number, because 5082637 - 23 = 5082629 is a prime.

It is a d-powerful number, because it can be written as 56 + 0 + 84 + 22 + 67 + 314 + 7 .

It is a Duffinian number.

5082637 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5082599 and 5082608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5082631) 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 3 ways as a sum of consecutive naturals, for example, 363039 + ... + 363052.

It is an arithmetic number, because the mean of its divisors is an integer number (1452184).

Almost surely, 25082637 is an apocalyptic number.

It is an amenable number.

5082637 is a deficient number, since it is larger than the sum of its proper divisors (726099).

5082637 is an equidigital number, since it uses as much as digits as its factorization.

5082637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726098.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 5082637 is about 2254.4704477992. The cubic root of 5082637 is about 171.9345004794.

The spelling of 5082637 in words is "five million, eighty-two thousand, six hundred thirty-seven".

Divisors: 1 7 726091 5082637