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52710873 = 389197419
BaseRepresentation
bin1100100100010…
…0110111011001
310200011222201120
43021010313121
5101443221443
65121435453
71210015005
oct311046731
9120158646
1052710873
1127832506
121579bb89
13abc7287
147001705
154963083
hex3244dd9

52710873 has 8 divisors (see below), whose sum is σ = 71071200. Its totient is φ = 34745568.

The previous prime is 52710859. The next prime is 52710901. The reversal of 52710873 is 37801725.

52710873 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 not a de Polignac number, because 52710873 - 24 = 52710857 is a prime.

It is a super-2 number, since 2×527108732 = 5556872264844258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52710473) 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, 98443 + ... + 98976.

It is an arithmetic number, because the mean of its divisors is an integer number (8883900).

Almost surely, 252710873 is an apocalyptic number.

It is an amenable number.

52710873 is a deficient number, since it is larger than the sum of its proper divisors (18360327).

52710873 is a wasteful number, since it uses less digits than its factorization.

52710873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197511.

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 52710873 is about 7260.2254097239. The cubic root of 52710873 is about 374.9442832777.

The spelling of 52710873 in words is "fifty-two million, seven hundred ten thousand, eight hundred seventy-three".

Divisors: 1 3 89 267 197419 592257 17570291 52710873