Base | Representation |
---|---|
bin | 1001001111101011100111… |
… | …10011100101001001011111 |
3 | 2122222112100021011201021112 |
4 | 10213311303303211021133 |
5 | 10131041341404111221 |
6 | 111123252250452235 |
7 | 4165536632136662 |
oct | 447656363451137 |
9 | 78875307151245 |
10 | 20330023113311 |
11 | 6528a0705477a |
12 | 234411773407b |
13 | b4616120ac42 |
14 | 503d9a9036d9 |
15 | 253c6d1d715b |
hex | 127d73ce525f |
20330023113311 has 8 divisors (see below), whose sum is σ = 20343983553504. Its totient is φ = 20316067267840.
The previous prime is 20330023113277. The next prime is 20330023113319. The reversal of 20330023113311 is 11331132003302.
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 20330023113311 - 230 = 20328949371487 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20330023113319) 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, 7727171 + ... + 10018443.
It is an arithmetic number, because the mean of its divisors is an integer number (2542997944188).
Almost surely, 220330023113311 is an apocalyptic number.
20330023113311 is a deficient number, since it is larger than the sum of its proper divisors (13960440193).
20330023113311 is a wasteful number, since it uses less digits than its factorization.
20330023113311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2297361.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 20330023113311 its reverse (11331132003302), we get a palindrome (31661155116613).
The spelling of 20330023113311 in words is "twenty trillion, three hundred thirty billion, twenty-three million, one hundred thirteen thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •