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5023925 = 521711821
BaseRepresentation
bin10011001010100010110101
3100110020112022
4103022202311
52241231200
6255402525
760463004
oct23124265
910406468
105023925
112921605
121823445
13106b94a
1494ac3b
15693885
hex4ca8b5

5023925 has 12 divisors (see below), whose sum is σ = 6596676. Its totient is φ = 3782400.

The previous prime is 5023903. The next prime is 5023951. The reversal of 5023925 is 5293205.

It can be written as a sum of positive squares in 6 ways, for example, as 192721 + 4831204 = 439^2 + 2198^2 .

It is a de Polignac number, because none of the positive numbers 2k-5023925 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5023894 and 5023903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5486 + ... + 6335.

It is an arithmetic number, because the mean of its divisors is an integer number (549723).

Almost surely, 25023925 is an apocalyptic number.

It is an amenable number.

5023925 is a deficient number, since it is larger than the sum of its proper divisors (1572751).

5023925 is a wasteful number, since it uses less digits than its factorization.

5023925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11848 (or 11843 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5023925 is about 2241.4113857121. The cubic root of 5023925 is about 171.2699019618.

The spelling of 5023925 in words is "five million, twenty-three thousand, nine hundred twenty-five".

Divisors: 1 5 17 25 85 425 11821 59105 200957 295525 1004785 5023925