Search a number
-
+
48053825 = 521922153
BaseRepresentation
bin1011011101001…
…1111001000001
310100102101110022
42313103321001
544300210300
64433543225
71122310421
oct267237101
9110371408
1048053825
1125141606
1214114b15
139c56621
14654c481
154343285
hex2dd3e41

48053825 has 6 divisors (see below), whose sum is σ = 59586774. Its totient is φ = 38443040.

The previous prime is 48053821. The next prime is 48053839. The reversal of 48053825 is 52835084.

It can be written as a sum of positive squares in 3 ways, for example, as 7997584 + 40056241 = 2828^2 + 6329^2 .

It is not a de Polignac number, because 48053825 - 22 = 48053821 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48053821) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 961052 + ... + 961101.

It is an arithmetic number, because the mean of its divisors is an integer number (9931129).

Almost surely, 248053825 is an apocalyptic number.

It is an amenable number.

48053825 is a deficient number, since it is larger than the sum of its proper divisors (11532949).

48053825 is a wasteful number, since it uses less digits than its factorization.

48053825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922163 (or 1922158 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 48053825 is about 6932.0866266947. The cubic root of 48053825 is about 363.5599102054.

The spelling of 48053825 in words is "forty-eight million, fifty-three thousand, eight hundred twenty-five".

Divisors: 1 5 25 1922153 9610765 48053825