Base | Representation |
---|---|
bin | 1001011001011011… |
… | …01011101100010000 |
3 | 111000121022200022221 |
4 | 10230231223230100 |
5 | 40313023441430 |
6 | 2152342510424 |
7 | 236010661450 |
oct | 45455535420 |
9 | 14017280287 |
10 | 5045140240 |
11 | 2159939598 |
12 | b89735414 |
13 | 625304caa |
14 | 35c091d60 |
15 | 1e7dc157a |
hex | 12cb6bb10 |
5045140240 has 40 divisors (see below), whose sum is σ = 13405659840. Its totient is φ = 1729762176.
The previous prime is 5045140213. The next prime is 5045140259. The reversal of 5045140240 is 420415405.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4504030 + ... + 4505149.
It is an arithmetic number, because the mean of its divisors is an integer number (335141496).
Almost surely, 25045140240 is an apocalyptic number.
It is an amenable number.
5045140240 is an abundant number, since it is smaller than the sum of its proper divisors (8360519600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5045140240 is a wasteful number, since it uses less digits than its factorization.
5045140240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9009199 (or 9009193 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 5045140240 is about 71029.1506354961. The cubic root of 5045140240 is about 1715.1064530022.
Adding to 5045140240 its reverse (420415405), we get a palindrome (5465555645).
The spelling of 5045140240 in words is "five billion, forty-five million, one hundred forty thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •