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5182807 = 71797449
BaseRepresentation
bin10011110001010101010111
3100202022110211
4103301111113
52311322212
6303030251
762024140
oct23612527
910668424
105182807
112a1aa13
12189b387
1310c6066
1498cac7
156c59a7
hex4f1557

5182807 has 16 divisors (see below), whose sum is σ = 6350400. Its totient is φ = 4128768.

The previous prime is 5182799. The next prime is 5182811. The reversal of 5182807 is 7082815.

5182807 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5182807 - 23 = 5182799 is a prime.

It is a super-2 number, since 2×51828072 = 53722976798498, which contains 22 as substring.

5182807 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5182867) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11319 + ... + 11767.

It is an arithmetic number, because the mean of its divisors is an integer number (396900).

Almost surely, 25182807 is an apocalyptic number.

5182807 is a deficient number, since it is larger than the sum of its proper divisors (1167593).

5182807 is a wasteful number, since it uses less digits than its factorization.

5182807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 5182807 is about 2276.5779143267. The cubic root of 5182807 is about 173.0566711549.

The spelling of 5182807 in words is "five million, one hundred eighty-two thousand, eight hundred seven".

Divisors: 1 7 17 97 119 449 679 1649 3143 7633 11543 43553 53431 304871 740401 5182807