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52406334 = 23219714779
BaseRepresentation
bin1100011111101…
…0100000111110
310122121111222100
43013322200332
5101404000314
65111125530
71204306101
oct307724076
9118544870
1052406334
1127644722
12156738a6
13ab1b786
146d62738
154902c09
hex31fa83e

52406334 has 24 divisors (see below), whose sum is σ = 114131160. Its totient is φ = 17378928.

The previous prime is 52406329. The next prime is 52406339. The reversal of 52406334 is 43360425.

52406334 is a `hidden beast` number, since 5 + 24 + 0 + 633 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (52406329) and next prime (52406339).

It is a junction number, because it is equal to n+sod(n) for n = 52406298 and 52406307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52406339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3844 + ... + 10935.

It is an arithmetic number, because the mean of its divisors is an integer number (4755465).

Almost surely, 252406334 is an apocalyptic number.

52406334 is an abundant number, since it is smaller than the sum of its proper divisors (61724826).

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

52406334 is a wasteful number, since it uses less digits than its factorization.

52406334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14984 (or 14981 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 52406334 is about 7239.2219195159. The cubic root of 52406334 is about 374.2208033951.

Adding to 52406334 its reverse (43360425), we get a palindrome (95766759).

The spelling of 52406334 in words is "fifty-two million, four hundred six thousand, three hundred thirty-four".

Divisors: 1 2 3 6 9 18 197 394 591 1182 1773 3546 14779 29558 44337 88674 133011 266022 2911463 5822926 8734389 17468778 26203167 52406334