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48274665 = 353218311
BaseRepresentation
bin1011100000100…
…1110011101001
310100211121101120
42320021303221
544324242130
64442405453
71124220315
oct270116351
9110747346
1048274665
112528251a
1214200889
13a002cba
1465a8b45
154388910
hex2e09ce9

48274665 has 8 divisors (see below), whose sum is σ = 77239488. Its totient is φ = 25746480.

The previous prime is 48274661. The next prime is 48274673. The reversal of 48274665 is 56647284.

48274665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 48274665 - 22 = 48274661 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48274661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1609141 + ... + 1609170.

It is an arithmetic number, because the mean of its divisors is an integer number (9654936).

Almost surely, 248274665 is an apocalyptic number.

It is an amenable number.

48274665 is a deficient number, since it is larger than the sum of its proper divisors (28964823).

48274665 is a wasteful number, since it uses less digits than its factorization.

48274665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3218319.

The product of its digits is 322560, while the sum is 42.

The square root of 48274665 is about 6947.9971934364. The cubic root of 48274665 is about 364.1159942085.

The spelling of 48274665 in words is "forty-eight million, two hundred seventy-four thousand, six hundred sixty-five".

Divisors: 1 3 5 15 3218311 9654933 16091555 48274665