Search a number
-
+
5352210432 = 2143437109
BaseRepresentation
bin1001111110000010…
…00100000000000000
3111211000010110110000
410333001010000000
541430131213212
62243032240000
7246430016022
oct47701040000
914730113400
105352210432
1122a7201a08
121054540000
13673b09c2a
1438ab86012
15214d2a1dc
hex13f044000

5352210432 has 300 divisors, whose sum is σ = 16572893260. Its totient is φ = 1719926784.

The previous prime is 5352210427. The next prime is 5352210433. The reversal of 5352210432 is 2340122535.

It is a happy number.

5352210432 is a `hidden beast` number, since 5 + 3 + 5 + 221 + 0 + 432 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4311760896 + 1040449536 = 65664^2 + 32256^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5352210396 and 5352210405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5352210433) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 49102794 + ... + 49102902.

Almost surely, 25352210432 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 5352210432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8286446630).

5352210432 is an abundant number, since it is smaller than the sum of its proper divisors (11220682828).

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

5352210432 is an equidigital number, since it uses as much as digits as its factorization.

5352210432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5352210432 is about 73158.8028332886. The cubic root of 5352210432 is about 1749.2198353226.

Adding to 5352210432 its reverse (2340122535), we get a palindrome (7692332967).

The spelling of 5352210432 in words is "five billion, three hundred fifty-two million, two hundred ten thousand, four hundred thirty-two".