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5223025 = 52401521
BaseRepresentation
bin10011111011001001110001
3100211100122101
4103323021301
52314114100
6303540401
762252323
oct23731161
910740571
105223025
112a48155
1218ba701
13110b462
1499d613
156d286a
hex4fb271

5223025 has 12 divisors (see below), whose sum is σ = 6505164. Its totient is φ = 4160000.

The previous prime is 5223017. The next prime is 5223037. The reversal of 5223025 is 5203225.

It can be written as a sum of positive squares in 6 ways, for example, as 42849 + 5180176 = 207^2 + 2276^2 .

It is not a de Polignac number, because 5223025 - 23 = 5223017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5222993 and 5223011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9765 + ... + 10285.

It is an arithmetic number, because the mean of its divisors is an integer number (542097).

Almost surely, 25223025 is an apocalyptic number.

It is an amenable number.

5223025 is a deficient number, since it is larger than the sum of its proper divisors (1282139).

5223025 is a wasteful number, since it uses less digits than its factorization.

5223025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932 (or 927 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 5223025 is about 2285.3938391446. The cubic root of 5223025 is about 173.5031517005.

The spelling of 5223025 in words is "five million, two hundred twenty-three thousand, twenty-five".

Divisors: 1 5 25 401 521 2005 2605 10025 13025 208921 1044605 5223025