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52306134 = 238717689
BaseRepresentation
bin1100011110001…
…0000011010110
310122102102112020
43013202003112
5101342244014
65105034010
71203411006
oct307420326
9118372466
1052306134
1127586411
1215625906
13aab4c9a
146d38006
1548d31a9
hex31e20d6

52306134 has 8 divisors (see below), whose sum is σ = 104612280. Its totient is φ = 17435376.

The previous prime is 52306129. The next prime is 52306153. The reversal of 52306134 is 43160325.

It is a happy number.

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

52306134 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4358839 + ... + 4358850.

It is an arithmetic number, because the mean of its divisors is an integer number (13076535).

Almost surely, 252306134 is an apocalyptic number.

52306134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52306134 is a wasteful number, since it uses less digits than its factorization.

52306134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8717694.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 52306134 is about 7232.2979750561. The cubic root of 52306134 is about 373.9821500055.

Adding to 52306134 its reverse (43160325), we get a palindrome (95466459).

The spelling of 52306134 in words is "fifty-two million, three hundred six thousand, one hundred thirty-four".

Divisors: 1 2 3 6 8717689 17435378 26153067 52306134