Search a number
-
+
52859034 = 233978871
BaseRepresentation
bin1100100110100…
…1000010011010
310200110111222000
43021221002122
5102012442114
65124541430
71211202654
oct311510232
9120414860
1052859034
1127923858
1215851876
13ac49847
14703d6d4
154991e09
hex326909a

52859034 has 16 divisors (see below), whose sum is σ = 117464640. Its totient is φ = 17619660.

The previous prime is 52859021. The next prime is 52859041. The reversal of 52859034 is 43095825.

It is a super-4 number, since 4×528590344 (a number of 32 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52859034.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489382 + ... + 489489.

It is an arithmetic number, because the mean of its divisors is an integer number (7341540).

Almost surely, 252859034 is an apocalyptic number.

52859034 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

52859034 is an abundant number, since it is smaller than the sum of its proper divisors (64605606).

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

52859034 is a wasteful number, since it uses less digits than its factorization.

52859034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978882 (or 978876 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 52859034 is about 7270.4218584619. The cubic root of 52859034 is about 375.2952554702.

The spelling of 52859034 in words is "fifty-two million, eight hundred fifty-nine thousand, thirty-four".

Divisors: 1 2 3 6 9 18 27 54 978871 1957742 2936613 5873226 8809839 17619678 26429517 52859034