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5271025 = 522389103
BaseRepresentation
bin10100000110110111110001
3100220210111011
4110012313301
52322133100
6304550521
762542264
oct24066761
910823434
105271025
112a80221
121922441
131127266
149b2cdb
156e1bba
hex506df1

5271025 has 24 divisors (see below), whose sum is σ = 6963840. Its totient is φ = 3949440.

The previous prime is 5270987. The next prime is 5271041. The reversal of 5271025 is 5201725.

It is not a de Polignac number, because 5271025 - 215 = 5238257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5270987 and 5271005.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51124 + ... + 51226.

It is an arithmetic number, because the mean of its divisors is an integer number (290160).

Almost surely, 25271025 is an apocalyptic number.

It is an amenable number.

5271025 is a deficient number, since it is larger than the sum of its proper divisors (1692815).

5271025 is a wasteful number, since it uses less digits than its factorization.

5271025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 5271025 is about 2295.8712943020. The cubic root of 5271025 is about 174.0330342001.

Adding to 5271025 its product of nonzero digits (700), we get a palindrome (5271725).

The spelling of 5271025 in words is "five million, two hundred seventy-one thousand, twenty-five".

Divisors: 1 5 23 25 89 103 115 445 515 575 2047 2225 2369 2575 9167 10235 11845 45835 51175 59225 210841 229175 1054205 5271025