Base | Representation |
---|---|
bin | 11111011110001001110… |
… | …110101010011100110111 |
3 | 21122202020222112002211120 |
4 | 133132021312222130313 |
5 | 240413132411430020 |
6 | 4333304435035023 |
7 | 312151155142644 |
oct | 37361166523467 |
9 | 7582228462746 |
10 | 2162681358135 |
11 | 764208278001 |
12 | 2ab18573ba73 |
13 | 128c2b18b52c |
14 | 76962542dcb |
15 | 3b3ca06b740 |
hex | 1f789daa737 |
2162681358135 has 16 divisors (see below), whose sum is σ = 3462821508096. Its totient is φ = 1152586279328.
The previous prime is 2162681358133. The next prime is 2162681358139. The reversal of 2162681358135 is 5318531862612.
It is a cyclic number.
It is not a de Polignac number, because 2162681358135 - 21 = 2162681358133 is a prime.
It is a super-3 number, since 3×21626813581353 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2162681358133) 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, 52714959 + ... + 52755968.
It is an arithmetic number, because the mean of its divisors is an integer number (216426344256).
Almost surely, 22162681358135 is an apocalyptic number.
2162681358135 is a deficient number, since it is larger than the sum of its proper divisors (1300140149961).
2162681358135 is a wasteful number, since it uses less digits than its factorization.
2162681358135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105472302.
The product of its digits is 2073600, while the sum is 51.
The spelling of 2162681358135 in words is "two trillion, one hundred sixty-two billion, six hundred eighty-one million, three hundred fifty-eight thousand, one hundred thirty-five".
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