Base | Representation |
---|---|
bin | 111111011110111… |
… | …0101110010001011 |
3 | 12111110020100011011 |
4 | 1332331311302023 |
5 | 13330303442144 |
6 | 551212144351 |
7 | 103533615400 |
oct | 17675656213 |
9 | 5443210134 |
10 | 2130140299 |
11 | 9a3454a31 |
12 | 4b54680b7 |
13 | 27c411961 |
14 | 162c942a7 |
15 | c701ca34 |
hex | 7ef75c8b |
2130140299 has 12 divisors (see below), whose sum is σ = 2484691104. Its totient is φ = 1820844144.
The previous prime is 2130140269. The next prime is 2130140347. The reversal of 2130140299 is 9920410312.
It is not a de Polignac number, because 2130140299 - 29 = 2130139787 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2130140299.
It is not an unprimeable number, because it can be changed into a prime (2130140269) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41244 + ... + 77209.
It is an arithmetic number, because the mean of its divisors is an integer number (207057592).
Almost surely, 22130140299 is an apocalyptic number.
2130140299 is a deficient number, since it is larger than the sum of its proper divisors (354550805).
2130140299 is a wasteful number, since it uses less digits than its factorization.
2130140299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118834 (or 118827 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 31.
The square root of 2130140299 is about 46153.4429809955. The cubic root of 2130140299 is about 1286.6766002869.
The spelling of 2130140299 in words is "two billion, one hundred thirty million, one hundred forty thousand, two hundred ninety-nine".
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