Search a number
-
+
5409884160 = 211335171151
BaseRepresentation
bin1010000100111010…
…00100100000000000
3111222000122120221000
411002131010200000
542034412243120
62252452332000
7251030154012
oct50235044000
914860576830
105409884160
11232681404a
12106b914000
13682a510b5
143946ba1b2
15219e1d990
hex142744800

5409884160 has 384 divisors, whose sum is σ = 20379340800. Its totient is φ = 1356595200.

The previous prime is 5409884147. The next prime is 5409884167. The reversal of 5409884160 is 614889045.

5409884160 is a `hidden beast` number, since 5 + 409 + 8 + 84 + 160 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5409884167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4699585 + ... + 4700735.

It is an arithmetic number, because the mean of its divisors is an integer number (53071200).

Almost surely, 25409884160 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 5409884160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10189670400).

5409884160 is an abundant number, since it is smaller than the sum of its proper divisors (14969456640).

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

5409884160 is a wasteful number, since it uses less digits than its factorization.

5409884160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204 (or 1178 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 5409884160 is about 73551.9147269464. The cubic root of 5409884160 is about 1755.4804149030.

The spelling of 5409884160 in words is "five billion, four hundred nine million, eight hundred eighty-four thousand, one hundred sixty".