Search a number
-
+
5280495360 = 28357316337
BaseRepresentation
bin1001110101011110…
…11111011100000000
3111122000011221212020
410322233133130000
541303301322420
62231551201440
7244566320130
oct47257373400
914560157766
105280495360
11226a77a358
121034516280
13661cba88a
14381438ac0
1520d8b1340
hex13abdf700

5280495360 has 288 divisors, whose sum is σ = 19898683392. Its totient is φ = 1167851520.

The previous prime is 5280495349. The next prime is 5280495361. The reversal of 5280495360 is 635940825.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5280495361) 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, 830112 + ... + 836448.

Almost surely, 25280495360 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 5280495360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9949341696).

5280495360 is an abundant number, since it is smaller than the sum of its proper divisors (14618188032).

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

5280495360 is a wasteful number, since it uses less digits than its factorization.

5280495360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6399 (or 6385 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 5280495360 is about 72667.0170022136. The cubic root of 5280495360 is about 1741.3719922803.

The spelling of 5280495360 in words is "five billion, two hundred eighty million, four hundred ninety-five thousand, three hundred sixty".