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5182613 = 23297101
BaseRepresentation
bin10011110001010010010101
3100202022012122
4103301102111
52311320423
6303025325
762023442
oct23612225
910668178
105182613
112a1a857
12189b245
1310c5c47
1498c9c9
156c58c8
hex4f1495

5182613 has 12 divisors (see below), whose sum is σ = 5527788. Its totient is φ = 4857600.

The previous prime is 5182609. The next prime is 5182631. The reversal of 5182613 is 3162815.

It can be written as a sum of positive squares in 2 ways, for example, as 3912484 + 1270129 = 1978^2 + 1127^2 .

It is not a de Polignac number, because 5182613 - 22 = 5182609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5182663) 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 11 ways as a sum of consecutive naturals, for example, 51263 + ... + 51363.

It is an arithmetic number, because the mean of its divisors is an integer number (460649).

Almost surely, 25182613 is an apocalyptic number.

It is an amenable number.

5182613 is a deficient number, since it is larger than the sum of its proper divisors (345175).

5182613 is a wasteful number, since it uses less digits than its factorization.

5182613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 221 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 5182613 is about 2276.5353061176. The cubic root of 5182613 is about 173.0545118737.

The spelling of 5182613 in words is "five million, one hundred eighty-two thousand, six hundred thirteen".

Divisors: 1 23 97 101 529 2231 2323 9797 51313 53429 225331 5182613