Base | Representation |
---|---|
bin | 1001001010000001100111… |
… | …10110100101100001011101 |
3 | 2122021221200220222111021002 |
4 | 10211000303312211201131 |
5 | 10114400331204144013 |
6 | 110454111355120045 |
7 | 4145516560245140 |
oct | 445006366454135 |
9 | 78257626874232 |
10 | 20135676631133 |
11 | 6463546582158 |
12 | 2312519443025 |
13 | b30a2b2638ab |
14 | 4d88015dc057 |
15 | 24db96259358 |
hex | 125033da585d |
20135676631133 has 8 divisors (see below), whose sum is σ = 23754530956800. Its totient is φ = 16702404578640.
The previous prime is 20135676631079. The next prime is 20135676631141. The reversal of 20135676631133 is 33113667653102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20135676631133 - 28 = 20135676630877 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20135676631633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46395568058 + ... + 46395568491.
It is an arithmetic number, because the mean of its divisors is an integer number (2969316369600).
Almost surely, 220135676631133 is an apocalyptic number.
It is an amenable number.
20135676631133 is a deficient number, since it is larger than the sum of its proper divisors (3618854325667).
20135676631133 is an equidigital number, since it uses as much as digits as its factorization.
20135676631133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92791136587.
The product of its (nonzero) digits is 1224720, while the sum is 47.
The spelling of 20135676631133 in words is "twenty trillion, one hundred thirty-five billion, six hundred seventy-six million, six hundred thirty-one thousand, one hundred thirty-three".
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