Base | Representation |
---|---|
bin | 1010110110000100… |
… | …0110110101101010 |
3 | 21111212211002101201 |
4 | 2231201012311222 |
5 | 21430222342010 |
6 | 1200511434414 |
7 | 132066154156 |
oct | 25541066552 |
9 | 7455732351 |
10 | 2911137130 |
11 | 1264296460 |
12 | 692b25a0a |
13 | 375170065 |
14 | 1d88b4066 |
15 | 12088e23a |
hex | ad846d6a |
2911137130 has 32 divisors (see below), whose sum is σ = 5720803200. Its totient is φ = 1057782720.
The previous prime is 2911137121. The next prime is 2911137133. The reversal of 2911137130 is 317311192.
2911137130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2911137133) 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, 144432 + ... + 163348.
It is an arithmetic number, because the mean of its divisors is an integer number (178775100).
Almost surely, 22911137130 is an apocalyptic number.
2911137130 is a deficient number, since it is larger than the sum of its proper divisors (2809666070).
2911137130 is a wasteful number, since it uses less digits than its factorization.
2911137130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20334.
The product of its (nonzero) digits is 1134, while the sum is 28.
The square root of 2911137130 is about 53954.9546381053. The cubic root of 2911137130 is about 1427.8663356623.
It can be divided in two parts, 2911 and 137130, that added together give a palindrome (140041).
The spelling of 2911137130 in words is "two billion, nine hundred eleven million, one hundred thirty-seven thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •