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2876713225 = 521726312
BaseRepresentation
bin1010101101110111…
…0010100100001001
321102111001011200021
42223131302210021
521342414310400
61153241540441
7131200442011
oct25335624411
97374034607
102876713225
111246914251
126834a4721
1336aca9599
141d40b2c41
1511c83e71a
hexab772909

2876713225 has 27 divisors (see below), whose sum is σ = 3795312981. Its totient is φ = 2162563200.

The previous prime is 2876713219. The next prime is 2876713237. The reversal of 2876713225 is 5223176782.

The square root of 2876713225 is 53635.

It is a perfect power (a square), and thus also a powerful number.

2876713225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 67289209 + 2809424016 = 8203^2 + 53004^2 .

It is not a de Polignac number, because 2876713225 - 25 = 2876713193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4558660 + ... + 4559290.

Almost surely, 22876713225 is an apocalyptic number.

2876713225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2876713225 is the 53635-th square number.

2876713225 is the 26818-th centered octagonal number.

It is an amenable number.

2876713225 is a deficient number, since it is larger than the sum of its proper divisors (918599756).

2876713225 is an frugal number, since it uses more digits than its factorization.

2876713225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306 (or 653 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The cubic root of 2876713225 is about 1422.2158792905.

The spelling of 2876713225 in words is "two billion, eight hundred seventy-six million, seven hundred thirteen thousand, two hundred twenty-five".

Divisors: 1 5 17 25 85 289 425 631 1445 3155 7225 10727 15775 53635 182359 268175 398161 911795 1990805 4558975 6768737 9954025 33843685 115068529 169218425 575342645 2876713225