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5130873 = 321151827
BaseRepresentation
bin10011100100101001111001
3100122200020100
4103210221321
52303141443
6301550013
761416546
oct23445171
910580210
105130873
1129949a0
121875309
1310a8527
14977bcd
156b53d3
hex4e4a79

5130873 has 12 divisors (see below), whose sum is σ = 8085168. Its totient is φ = 3109560.

The previous prime is 5130869. The next prime is 5130913. The reversal of 5130873 is 3780315.

It is not a de Polignac number, because 5130873 - 22 = 5130869 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5130823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25815 + ... + 26012.

It is an arithmetic number, because the mean of its divisors is an integer number (673764).

Almost surely, 25130873 is an apocalyptic number.

It is an amenable number.

5130873 is a deficient number, since it is larger than the sum of its proper divisors (2954295).

5130873 is a wasteful number, since it uses less digits than its factorization.

5130873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51844 (or 51841 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 5130873 is about 2265.1430418408. The cubic root of 5130873 is about 172.4766950243.

The spelling of 5130873 in words is "five million, one hundred thirty thousand, eight hundred seventy-three".

Divisors: 1 3 9 11 33 99 51827 155481 466443 570097 1710291 5130873