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53244014 = 2199713331
BaseRepresentation
bin1100101100011…
…1000001101110
310201012002001112
43023013001232
5102112302024
65141112022
71214365235
oct313070156
9121162045
1053244014
112806701a
12159b8612
13b052b45
1470ddb1c
154a1b00e
hex32c706e

53244014 has 8 divisors (see below), whose sum is σ = 79912008. Its totient is φ = 26606680.

The previous prime is 53244007. The next prime is 53244031. The reversal of 53244014 is 41044235.

53244014 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 a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2672 + ... + 10659.

It is an arithmetic number, because the mean of its divisors is an integer number (9989001).

Almost surely, 253244014 is an apocalyptic number.

53244014 is a deficient number, since it is larger than the sum of its proper divisors (26667994).

53244014 is a wasteful number, since it uses less digits than its factorization.

53244014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15330.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 53244014 is about 7296.8495941742. The cubic root of 53244014 is about 376.2041623611.

Adding to 53244014 its reverse (41044235), we get a palindrome (94288249).

The spelling of 53244014 in words is "fifty-three million, two hundred forty-four thousand, fourteen".

Divisors: 1 2 1997 3994 13331 26662 26622007 53244014