Search a number
-
+
52135034 = 273723931
BaseRepresentation
bin1100011011100…
…0010001111010
310122002201211012
43012320101322
5101321310114
65101233522
71202066120
oct306702172
9118081735
1052135034
1127479906
12155628a2
13aa55143
146cd1910
15489c63e
hex31b847a

52135034 has 8 divisors (see below), whose sum is σ = 89374368. Its totient is φ = 22343580.

The previous prime is 52135033. The next prime is 52135051. The reversal of 52135034 is 43053125.

52135034 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 Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52135033) 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, 1861952 + ... + 1861979.

It is an arithmetic number, because the mean of its divisors is an integer number (11171796).

Almost surely, 252135034 is an apocalyptic number.

52135034 is a deficient number, since it is larger than the sum of its proper divisors (37239334).

52135034 is a wasteful number, since it uses less digits than its factorization.

52135034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3723940.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 52135034 is about 7220.4594036668. The cubic root of 52135034 is about 373.5739235422.

Adding to 52135034 its reverse (43053125), we get a palindrome (95188159).

The spelling of 52135034 in words is "fifty-two million, one hundred thirty-five thousand, thirty-four".

Divisors: 1 2 7 14 3723931 7447862 26067517 52135034