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52684796 = 2219897789
BaseRepresentation
bin1100100011111…
…0011111111100
310200010122221202
43020332133330
5101441403141
65121115032
71206545663
oct310763774
9120118852
1052684796
112781495a
1215788a78
13abb8448
146dd5dda
15495a49b
hex323e7fc

52684796 has 24 divisors (see below), whose sum is σ = 98154000. Its totient is φ = 24672384.

The previous prime is 52684787. The next prime is 52684811. The reversal of 52684796 is 69748625.

It is a self number, because there is not a number n which added to its sum of digits gives 52684796.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2870 + ... + 10658.

It is an arithmetic number, because the mean of its divisors is an integer number (4089750).

Almost surely, 252684796 is an apocalyptic number.

It is an amenable number.

52684796 is a deficient number, since it is larger than the sum of its proper divisors (45469204).

52684796 is a wasteful number, since it uses less digits than its factorization.

52684796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7901 (or 7899 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 52684796 is about 7258.4293066751. The cubic root of 52684796 is about 374.8824425586.

The spelling of 52684796 in words is "fifty-two million, six hundred eighty-four thousand, seven hundred ninety-six".

Divisors: 1 2 4 19 38 76 89 178 356 1691 3382 6764 7789 15578 31156 147991 295982 591964 693221 1386442 2772884 13171199 26342398 52684796