Base | Representation |
---|---|
bin | 1010000000010101… |
… | …00110101000110010 |
3 | 111212100101220102022 |
4 | 11000022212220302 |
5 | 42000100120233 |
6 | 2245001351442 |
7 | 250052621153 |
oct | 50012465062 |
9 | 14770356368 |
10 | 5371488818 |
11 | 230707a063 |
12 | 105aa98582 |
13 | 677ac9a67 |
14 | 38d56392a |
15 | 216887398 |
hex | 1402a6a32 |
5371488818 has 8 divisors (see below), whose sum is σ = 8062245660. Its totient is φ = 2684073600.
The previous prime is 5371488817. The next prime is 5371488869. The reversal of 5371488818 is 8188841735.
It can be written as a sum of positive squares in 2 ways, for example, as 4950951769 + 420537049 = 70363^2 + 20507^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 5371488818.
It is not an unprimeable number, because it can be changed into a prime (5371488817) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831383 + ... + 837818.
Almost surely, 25371488818 is an apocalyptic number.
5371488818 is a deficient number, since it is larger than the sum of its proper divisors (2690756842).
5371488818 is a wasteful number, since it uses less digits than its factorization.
5371488818 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1670812.
The product of its digits is 1720320, while the sum is 53.
The square root of 5371488818 is about 73290.4415186592. The cubic root of 5371488818 is about 1751.3175186364.
The spelling of 5371488818 in words is "five billion, three hundred seventy-one million, four hundred eighty-eight thousand, eight hundred eighteen".
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