Base | Representation |
---|---|
bin | 111111100000101… |
… | …0001011110000110 |
3 | 12111111221001111101 |
4 | 1333001101132012 |
5 | 13331021241014 |
6 | 551243330314 |
7 | 103544353666 |
oct | 17701213606 |
9 | 5444831441 |
10 | 2131040134 |
11 | 9a3a09aa3 |
12 | 4b582099a |
13 | 27c6683c2 |
14 | 16304a1a6 |
15 | c7149474 |
hex | 7f051786 |
2131040134 has 16 divisors (see below), whose sum is σ = 3399515568. Its totient is φ = 998420992.
The previous prime is 2131040111. The next prime is 2131040179. The reversal of 2131040134 is 4310401312.
It is a congruent number.
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, 130339 + ... + 145774.
It is an arithmetic number, because the mean of its divisors is an integer number (212469723).
Almost surely, 22131040134 is an apocalyptic number.
2131040134 is a deficient number, since it is larger than the sum of its proper divisors (1268475434).
2131040134 is a wasteful number, since it uses less digits than its factorization.
2131040134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276359.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 2131040134 is about 46163.1902493751. The cubic root of 2131040134 is about 1286.8577516800.
Adding to 2131040134 its reverse (4310401312), we get a palindrome (6441441446).
The spelling of 2131040134 in words is "two billion, one hundred thirty-one million, forty thousand, one hundred thirty-four".
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