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4806125 = 5338449
BaseRepresentation
bin10010010101010111101101
3100001011202122
4102111113231
52212244000
6251002325
755565012
oct22252755
910034678
104806125
112792a05
1217393a5
13cc377c
148d1709
1564e085
hex4955ed

4806125 has 8 divisors (see below), whose sum is σ = 5998200. Its totient is φ = 3844800.

The previous prime is 4806077. The next prime is 4806127. The reversal of 4806125 is 5216084.

It can be written as a sum of positive squares in 4 ways, for example, as 1350244 + 3455881 = 1162^2 + 1859^2 .

It is a de Polignac number, because none of the positive numbers 2k-4806125 is a prime.

It is a super-3 number, since 3×48061253 (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4806094 and 4806103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4806127) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19100 + ... + 19349.

It is an arithmetic number, because the mean of its divisors is an integer number (749775).

Almost surely, 24806125 is an apocalyptic number.

It is an amenable number.

4806125 is a deficient number, since it is larger than the sum of its proper divisors (1192075).

4806125 is an equidigital number, since it uses as much as digits as its factorization.

4806125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38464 (or 38454 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 4806125 is about 2192.2876179918. The cubic root of 4806125 is about 168.7582529114.

The spelling of 4806125 in words is "four million, eight hundred six thousand, one hundred twenty-five".

Divisors: 1 5 25 125 38449 192245 961225 4806125