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48285183 = 371226691
BaseRepresentation
bin1011100000110…
…0010111111111
310100212010211010
42320030113333
544330111213
64442530303
71124263062
oct270142777
9110763733
1048285183
112528a411
1214206993
13a007a1b
1465ac8d9
15438bac3
hex2e0c5ff

48285183 has 8 divisors (see below), whose sum is σ = 65287296. Its totient is φ = 31736600.

The previous prime is 48285169. The next prime is 48285191. The reversal of 48285183 is 38158284.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48285183 - 29 = 48284671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48285103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113133 + ... + 113558.

It is an arithmetic number, because the mean of its divisors is an integer number (8160912).

Almost surely, 248285183 is an apocalyptic number.

48285183 is a deficient number, since it is larger than the sum of its proper divisors (17002113).

48285183 is a wasteful number, since it uses less digits than its factorization.

48285183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226765.

The product of its digits is 61440, while the sum is 39.

The square root of 48285183 is about 6948.7540609810. The cubic root of 48285183 is about 364.1424366079.

It can be divided in two parts, 4828 and 5183, that added together give a triangular number (10011 = T141).

The spelling of 48285183 in words is "forty-eight million, two hundred eighty-five thousand, one hundred eighty-three".

Divisors: 1 3 71 213 226691 680073 16095061 48285183