Search a number
-
+
52838304 = 2532771987
BaseRepresentation
bin1100100110001…
…1111110100000
310200102110112020
43021203332200
5102011311204
65124301440
71211055351
oct311437640
9120373466
1052838304
112790a222
1215841880
13ac4028c
147035d28
15498abd9
hex3263fa0

52838304 has 48 divisors (see below), whose sum is σ = 139271328. Its totient is φ = 17540352.

The previous prime is 52838239. The next prime is 52838309. The reversal of 52838304 is 40383825.

52838304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (52838309) 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, 25599 + ... + 27585.

It is an arithmetic number, because the mean of its divisors is an integer number (2901486).

Almost surely, 252838304 is an apocalyptic number.

It is an amenable number.

52838304 is an abundant number, since it is smaller than the sum of its proper divisors (86433024).

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

52838304 is a wasteful number, since it uses less digits than its factorization.

52838304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277 (or 2269 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 52838304 is about 7268.9960792396. The cubic root of 52838304 is about 375.2461885634.

The spelling of 52838304 in words is "fifty-two million, eight hundred thirty-eight thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 277 554 831 1108 1662 1987 2216 3324 3974 4432 5961 6648 7948 8864 11922 13296 15896 23844 26592 31792 47688 63584 95376 190752 550399 1100798 1651197 2201596 3302394 4403192 6604788 8806384 13209576 17612768 26419152 52838304