Search a number
-
+
5355872 = 251923383
BaseRepresentation
bin10100011011100101100000
3101002002212122
4110123211200
52332341442
6310443412
763344534
oct24334540
911062778
105355872
113028a45
121963568
131156a72
149d5bc4
1570bdd2
hex51b960

5355872 has 48 divisors (see below), whose sum is σ = 11612160. Its totient is φ = 2420352.

The previous prime is 5355869. The next prime is 5355877. The reversal of 5355872 is 2785535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5355877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13793 + ... + 14175.

It is an arithmetic number, because the mean of its divisors is an integer number (241920).

Almost surely, 25355872 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 5355872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5806080).

5355872 is an abundant number, since it is smaller than the sum of its proper divisors (6256288).

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

5355872 is a wasteful number, since it uses less digits than its factorization.

5355872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 427 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 5355872 is about 2314.2756966273. The cubic root of 5355872 is about 174.9618637988.

The spelling of 5355872 in words is "five million, three hundred fifty-five thousand, eight hundred seventy-two".

Divisors: 1 2 4 8 16 19 23 32 38 46 76 92 152 184 304 368 383 437 608 736 766 874 1532 1748 3064 3496 6128 6992 7277 8809 12256 13984 14554 17618 29108 35236 58216 70472 116432 140944 167371 232864 281888 334742 669484 1338968 2677936 5355872