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2505300275 = 52826912119
BaseRepresentation
bin1001010101010011…
…1101100100110011
320110121011102220002
42111110331210303
520112324102100
61052333140215
7116040462302
oct22524754463
96417142802
102505300275
1110761a41a5
1259b02a66b
1330c066aca
1419aa30439
15e9e262d5
hex9553d933

2505300275 has 12 divisors (see below), whose sum is σ = 3107204400. Its totient is φ = 2003832480.

The previous prime is 2505300263. The next prime is 2505300293. The reversal of 2505300275 is 5720035052.

It is not a de Polignac number, because 2505300275 - 26 = 2505300211 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200666 + ... + 212784.

It is an arithmetic number, because the mean of its divisors is an integer number (258933700).

Almost surely, 22505300275 is an apocalyptic number.

2505300275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2505300275 is a deficient number, since it is larger than the sum of its proper divisors (601904125).

2505300275 is a wasteful number, since it uses less digits than its factorization.

2505300275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20398 (or 20393 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 2505300275 is about 50052.9746868256. The cubic root of 2505300275 is about 1358.1672752533.

The spelling of 2505300275 in words is "two billion, five hundred five million, three hundred thousand, two hundred seventy-five".

Divisors: 1 5 25 8269 12119 41345 60595 206725 302975 100212011 501060055 2505300275