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5256055 = 57263571
BaseRepresentation
bin10100000011001101110111
3100220000221201
4110003031313
52321143210
6304353331
762450530
oct24031567
910800851
105256055
112a6aa52
121915847
1311204bc
149ab687
156dc53a
hex503377

5256055 has 16 divisors (see below), whose sum is σ = 7248384. Its totient is φ = 3584160.

The previous prime is 5256049. The next prime is 5256061. The reversal of 5256055 is 5506525.

5256055 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5256049) and next prime (5256061).

It is not a de Polignac number, because 5256055 - 215 = 5223287 is a prime.

It is a super-2 number, since 2×52560552 = 55252228326050, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

5256055 is strictly pandigital in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8920 + ... + 9490.

It is an arithmetic number, because the mean of its divisors is an integer number (453024).

Almost surely, 25256055 is an apocalyptic number.

5256055 is a deficient number, since it is larger than the sum of its proper divisors (1992329).

5256055 is a wasteful number, since it uses less digits than its factorization.

5256055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 5256055 is about 2292.6087760453. The cubic root of 5256055 is about 173.8681235300.

The spelling of 5256055 in words is "five million, two hundred fifty-six thousand, fifty-five".

Divisors: 1 5 7 35 263 571 1315 1841 2855 3997 9205 19985 150173 750865 1051211 5256055