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5130853 = 71356383
BaseRepresentation
bin10011100100101001100101
3100122200012121
4103210221211
52303141403
6301545541
761416520
oct23445145
910580177
105130853
112994982
1218752b1
1310a8510
14977bb7
156b53bd
hex4e4a65

5130853 has 8 divisors (see below), whose sum is σ = 6315008. Its totient is φ = 4059504.

The previous prime is 5130847. The next prime is 5130857. The reversal of 5130853 is 3580315.

It is a happy number.

5130853 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5130853 - 217 = 4999781 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130857) 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 7 ways as a sum of consecutive naturals, for example, 28101 + ... + 28282.

It is an arithmetic number, because the mean of its divisors is an integer number (789376).

Almost surely, 25130853 is an apocalyptic number.

It is an amenable number.

5130853 is a deficient number, since it is larger than the sum of its proper divisors (1184155).

5130853 is a wasteful number, since it uses less digits than its factorization.

5130853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56403.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5130853 is about 2265.1386271043. The cubic root of 5130853 is about 172.4764709209.

The spelling of 5130853 in words is "five million, one hundred thirty thousand, eight hundred fifty-three".

Divisors: 1 7 13 91 56383 394681 732979 5130853