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48184025 = 521927361
BaseRepresentation
bin1011011111001…
…1101011011001
310100200000001112
42313303223121
544313342100
64440430105
71123362131
oct267635331
9110600045
1048184025
112522040a
1214178335
139ca0976
146583ac1
15436bb35
hex2df3ad9

48184025 has 6 divisors (see below), whose sum is σ = 59748222. Its totient is φ = 38547200.

The previous prime is 48184021. The next prime is 48184093. The reversal of 48184025 is 52048184.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7070281 + 41113744 = 2659^2 + 6412^2 .

It is not a de Polignac number, because 48184025 - 22 = 48184021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48183982 and 48184000.

It is not an unprimeable number, because it can be changed into a prime (48184021) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 963656 + ... + 963705.

It is an arithmetic number, because the mean of its divisors is an integer number (9958037).

Almost surely, 248184025 is an apocalyptic number.

It is an amenable number.

48184025 is a deficient number, since it is larger than the sum of its proper divisors (11564197).

48184025 is a wasteful number, since it uses less digits than its factorization.

48184025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927371 (or 1927366 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 48184025 is about 6941.4713858086. The cubic root of 48184025 is about 363.8879646548.

The spelling of 48184025 in words is "forty-eight million, one hundred eighty-four thousand, twenty-five".

Divisors: 1 5 25 1927361 9636805 48184025