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52000884 = 223213234831
BaseRepresentation
bin1100011001011…
…1100001110100
310121211220210200
43012113201310
5101303012014
65054320500
71201000035
oct306274164
9117756720
1052000884
1127398041
12154b9130
13aa09070
146c98a8c
154872a09
hex3197874

52000884 has 72 divisors (see below), whose sum is σ = 147743232. Its totient is φ = 15301440.

The previous prime is 52000877. The next prime is 52000901. The reversal of 52000884 is 48800025.

52000884 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 an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8349 + ... + 13179.

Almost surely, 252000884 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52000884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73871616).

52000884 is an abundant number, since it is smaller than the sum of its proper divisors (95742348).

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

52000884 is a wasteful number, since it uses less digits than its factorization.

52000884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4877 (or 4872 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 52000884 is about 7211.1638450392. The cubic root of 52000884 is about 373.2532307594.

The spelling of 52000884 in words is "fifty-two million, eight hundred eighty-four", and thus it is an aban number.

Divisors: 1 2 3 4 6 9 12 13 18 23 26 36 39 46 52 69 78 92 117 138 156 207 234 276 299 414 468 598 828 897 1196 1794 2691 3588 4831 5382 9662 10764 14493 19324 28986 43479 57972 62803 86958 111113 125606 173916 188409 222226 251212 333339 376818 444452 565227 666678 753636 1000017 1130454 1333356 1444469 2000034 2260908 2888938 4000068 4333407 5777876 8666814 13000221 17333628 26000442 52000884