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48192385 = 59638477
BaseRepresentation
bin1011011111010…
…1101110000001
310100200102112011
42313311232001
544314124020
64440532521
71123425403
oct267655601
9110612464
1048192385
112522671a
1214181141
139ca4707
146586b73
15436e35a
hex2df5b81

48192385 has 4 divisors (see below), whose sum is σ = 57830868. Its totient is φ = 38553904.

The previous prime is 48192377. The next prime is 48192451. The reversal of 48192385 is 58329184.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8363664 + 39828721 = 2892^2 + 6311^2 .

It is a cyclic number.

It is not a de Polignac number, because 48192385 - 23 = 48192377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4819234 + ... + 4819243.

It is an arithmetic number, because the mean of its divisors is an integer number (14457717).

Almost surely, 248192385 is an apocalyptic number.

It is an amenable number.

48192385 is a deficient number, since it is larger than the sum of its proper divisors (9638483).

48192385 is an equidigital number, since it uses as much as digits as its factorization.

48192385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9638482.

The product of its digits is 69120, while the sum is 40.

The square root of 48192385 is about 6942.0735374958. The cubic root of 48192385 is about 363.9090084722.

The spelling of 48192385 in words is "forty-eight million, one hundred ninety-two thousand, three hundred eighty-five".

Divisors: 1 5 9638477 48192385