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52710774 = 2365913331
BaseRepresentation
bin1100100100010…
…0110101110110
310200011222120220
43021010311312
5101443221044
65121435210
71210014504
oct311046566
9120158526
1052710774
1127832426
121579bb06
13abc720c
147001674
154963019
hex3244d76

52710774 has 16 divisors (see below), whose sum is σ = 105589440. Its totient is φ = 17542280.

The previous prime is 52710773. The next prime is 52710781. The reversal of 52710774 is 47701725.

It is a happy number.

52710774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52710773) 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 7 ways as a sum of consecutive naturals, for example, 2712 + ... + 10619.

It is an arithmetic number, because the mean of its divisors is an integer number (6599340).

Almost surely, 252710774 is an apocalyptic number.

52710774 is an abundant number, since it is smaller than the sum of its proper divisors (52878666).

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

52710774 is a wasteful number, since it uses less digits than its factorization.

52710774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13995.

The product of its (nonzero) digits is 13720, while the sum is 33.

The square root of 52710774 is about 7260.2185917505. The cubic root of 52710774 is about 374.9440485411.

The spelling of 52710774 in words is "fifty-two million, seven hundred ten thousand, seven hundred seventy-four".

Divisors: 1 2 3 6 659 1318 1977 3954 13331 26662 39993 79986 8785129 17570258 26355387 52710774