Base | Representation |
---|---|
bin | 111111110010010… |
… | …0110010001111100 |
3 | 12112011100112012122 |
4 | 1333210212101330 |
5 | 13340404103122 |
6 | 552214022112 |
7 | 104016152615 |
oct | 17744462174 |
9 | 5464315178 |
10 | 2140300412 |
11 | 9a9164418 |
12 | 4b8947938 |
13 | 28155b363 |
14 | 16437ac0c |
15 | c7d78142 |
hex | 7f92647c |
2140300412 has 12 divisors (see below), whose sum is σ = 3806928216. Its totient is φ = 1052606640.
The previous prime is 2140300403. The next prime is 2140300423. The reversal of 2140300412 is 2140030412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4385618 + ... + 4386105.
It is an arithmetic number, because the mean of its divisors is an integer number (317244018).
Almost surely, 22140300412 is an apocalyptic number.
It is an amenable number.
2140300412 is a deficient number, since it is larger than the sum of its proper divisors (1666627804).
2140300412 is a wasteful number, since it uses less digits than its factorization.
2140300412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8771788 (or 8771786 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2140300412 is about 46263.3808967741. The cubic root of 2140300412 is about 1288.7190401179.
Adding to 2140300412 its reverse (2140030412), we get a palindrome (4280330824).
The spelling of 2140300412 in words is "two billion, one hundred forty million, three hundred thousand, four hundred twelve".
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