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52323014 = 257145817
BaseRepresentation
bin1100011110011…
…0001011000110
310122110021200102
43013212023012
5101343314024
65105244102
71203511142
oct307461306
9118407612
1052323014
1127598067
1215633632
13aabc883
146d40222
1548d81ae
hex31e62c6

52323014 has 8 divisors (see below), whose sum is σ = 78623688. Its totient is φ = 26115120.

The previous prime is 52323013. The next prime is 52323041. The reversal of 52323014 is 41032325.

It is a happy number.

52323014 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 an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52323013) 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 3 ways as a sum of consecutive naturals, for example, 21767 + ... + 24050.

It is an arithmetic number, because the mean of its divisors is an integer number (9827961).

Almost surely, 252323014 is an apocalyptic number.

52323014 is a deficient number, since it is larger than the sum of its proper divisors (26300674).

52323014 is a wasteful number, since it uses less digits than its factorization.

52323014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46390.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 52323014 is about 7233.4648682357. The cubic root of 52323014 is about 374.0223756237.

Adding to 52323014 its reverse (41032325), we get a palindrome (93355339).

The spelling of 52323014 in words is "fifty-two million, three hundred twenty-three thousand, fourteen".

Divisors: 1 2 571 1142 45817 91634 26161507 52323014