Search a number
-
+
5350878 = 2321321759
BaseRepresentation
bin10100011010010111011110
3101001212000200
4110122113132
52332212003
6310404330
763324141
oct24322736
911055020
105350878
113025215
1219606a6
131154700
149d4058
1570a6a3
hex51a5de

5350878 has 36 divisors (see below), whose sum is σ = 12561120. Its totient is φ = 1645488.

The previous prime is 5350871. The next prime is 5350883. The reversal of 5350878 is 8780535.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5350871) 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 17 ways as a sum of consecutive naturals, for example, 2163 + ... + 3921.

It is an arithmetic number, because the mean of its divisors is an integer number (348920).

Almost surely, 25350878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5350878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6280560).

5350878 is an abundant number, since it is smaller than the sum of its proper divisors (7210242).

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

5350878 is a wasteful number, since it uses less digits than its factorization.

5350878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793 (or 1777 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 5350878 is about 2313.1964897086. The cubic root of 5350878 is about 174.9074667268.

It can be divided in two parts, 535087 and 8, that added together give a triangular number (535095 = T1034).

The spelling of 5350878 in words is "five million, three hundred fifty thousand, eight hundred seventy-eight".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 169 234 338 507 1014 1521 1759 3042 3518 5277 10554 15831 22867 31662 45734 68601 137202 205803 297271 411606 594542 891813 1783626 2675439 5350878