Base | Representation |
---|---|
bin | 1001100100110000… |
… | …00110010100000101 |
3 | 111021020002102221001 |
4 | 10302120012110011 |
5 | 41011334123123 |
6 | 2210015053301 |
7 | 241243341454 |
oct | 46230062405 |
9 | 14236072831 |
10 | 5140145413 |
11 | 21a8529367 |
12 | bb5511231 |
13 | 63bbba180 |
14 | 36a942b9b |
15 | 2013db0ad |
hex | 132606505 |
5140145413 has 16 divisors (see below), whose sum is σ = 5695947376. Its totient is φ = 4607746560.
The previous prime is 5140145407. The next prime is 5140145447. The reversal of 5140145413 is 3145410415.
It can be written as a sum of positive squares in 8 ways, for example, as 88774084 + 5051371329 = 9422^2 + 71073^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5140145413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5140145453) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250345 + ... + 270097.
It is an arithmetic number, because the mean of its divisors is an integer number (355996711).
Almost surely, 25140145413 is an apocalyptic number.
It is an amenable number.
5140145413 is a deficient number, since it is larger than the sum of its proper divisors (555801963).
5140145413 is a wasteful number, since it uses less digits than its factorization.
5140145413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20344.
The product of its (nonzero) digits is 4800, while the sum is 28.
The square root of 5140145413 is about 71694.8074340116. The cubic root of 5140145413 is about 1725.8053133193.
Adding to 5140145413 its reverse (3145410415), we get a palindrome (8285555828).
The spelling of 5140145413 in words is "five billion, one hundred forty million, one hundred forty-five thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •