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48170125 = 53312401
BaseRepresentation
bin1011011111000…
…0010010001101
310100122021222201
42313300102031
544312421000
64440241501
71123303453
oct267602215
9110567881
1048170125
1125210a23
1214170291
139c97543
14657c9d3
15436796a
hex2df048d

48170125 has 24 divisors (see below), whose sum is σ = 62273016. Its totient is φ = 37200000.

The previous prime is 48170123. The next prime is 48170167. The reversal of 48170125 is 52107184.

48170125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 808201 + 47361924 = 899^2 + 6882^2 .

It is not a de Polignac number, because 48170125 - 21 = 48170123 is a prime.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48170093 and 48170102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48170123) 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 23 ways as a sum of consecutive naturals, for example, 119925 + ... + 120325.

It is an arithmetic number, because the mean of its divisors is an integer number (2594709).

Almost surely, 248170125 is an apocalyptic number.

It is an amenable number.

48170125 is a deficient number, since it is larger than the sum of its proper divisors (14102891).

48170125 is an equidigital number, since it uses as much as digits as its factorization.

48170125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 48170125 is about 6940.4700849438. The cubic root of 48170125 is about 363.8529701439.

The spelling of 48170125 in words is "forty-eight million, one hundred seventy thousand, one hundred twenty-five".

Divisors: 1 5 25 31 125 155 401 775 961 2005 3875 4805 10025 12431 24025 50125 62155 120125 310775 385361 1553875 1926805 9634025 48170125