Base | Representation |
---|---|
bin | 1001100101010101… |
… | …01011010011110101 |
3 | 111021120020212111011 |
4 | 10302222223103311 |
5 | 41014110444131 |
6 | 2210311312221 |
7 | 241332624211 |
oct | 46252532365 |
9 | 14246225434 |
10 | 5145015541 |
11 | 2200255366 |
12 | bb707b671 |
13 | 63cc03ac3 |
14 | 36b44d941 |
15 | 201a4e0b1 |
hex | 132aab4f5 |
5145015541 has 16 divisors (see below), whose sum is σ = 5706892800. Its totient is φ = 4616172288.
The previous prime is 5145015523. The next prime is 5145015553. The reversal of 5145015541 is 1455105415.
It is a cyclic number.
It is not a de Polignac number, because 5145015541 - 231 = 2997531893 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 (5145015571) 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, 27105 + ... + 104998.
It is an arithmetic number, because the mean of its divisors is an integer number (356680800).
Almost surely, 25145015541 is an apocalyptic number.
It is an amenable number.
5145015541 is a deficient number, since it is larger than the sum of its proper divisors (561877259).
5145015541 is a wasteful number, since it uses less digits than its factorization.
5145015541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132228.
The product of its (nonzero) digits is 10000, while the sum is 31.
The square root of 5145015541 is about 71728.7636935142. The cubic root of 5145015541 is about 1726.3501902337.
The spelling of 5145015541 in words is "five billion, one hundred forty-five million, fifteen thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •