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48471925 = 522384299
BaseRepresentation
bin1011100011100…
…1111101110101
310101012121222111
42320321331311
544402100200
64450531021
71126001365
oct270717565
9111177874
1048471925
11253a7747
1214296a71
13a071a18
14661a9a5
1543c70ba
hex2e39f75

48471925 has 12 divisors (see below), whose sum is σ = 62719200. Its totient is φ = 37091120.

The previous prime is 48471919. The next prime is 48471937. The reversal of 48471925 is 52917484.

It is not a de Polignac number, because 48471925 - 213 = 48463733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41575 + ... + 42724.

It is an arithmetic number, because the mean of its divisors is an integer number (5226600).

Almost surely, 248471925 is an apocalyptic number.

It is an amenable number.

48471925 is a deficient number, since it is larger than the sum of its proper divisors (14247275).

48471925 is a wasteful number, since it uses less digits than its factorization.

48471925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84332 (or 84327 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 48471925 is about 6962.1781792769. The cubic root of 48471925 is about 364.6112706392.

The spelling of 48471925 in words is "forty-eight million, four hundred seventy-one thousand, nine hundred twenty-five".

Divisors: 1 5 23 25 115 575 84299 421495 1938877 2107475 9694385 48471925