Base | Representation |
---|---|
bin | 1001000111110100110001… |
… | …00101110001010000000111 |
3 | 2122000201111212212222020112 |
4 | 10203322120211301100013 |
5 | 10112130444132411330 |
6 | 110355244010423235 |
7 | 4140201630521516 |
oct | 443723045612007 |
9 | 78021455788215 |
10 | 20060057310215 |
11 | 643447142910a |
12 | 22bb934731b1b |
13 | b268698887a0 |
14 | 4d4caa58c67d |
15 | 24bc1c659795 |
hex | 123e98971407 |
20060057310215 has 16 divisors (see below), whose sum is σ = 26032234032000. Its totient is φ = 14751599261952.
The previous prime is 20060057310211. The next prime is 20060057310221. The reversal of 20060057310215 is 51201375006002.
20060057310215 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 20060057310215 - 22 = 20060057310211 is a prime.
It is a super-2 number, since 2×200600573102152 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20060057310211) 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, 645625190 + ... + 645656259.
It is an arithmetic number, because the mean of its divisors is an integer number (1627014627000).
Almost surely, 220060057310215 is an apocalyptic number.
20060057310215 is a deficient number, since it is larger than the sum of its proper divisors (5972176721785).
20060057310215 is a wasteful number, since it uses less digits than its factorization.
20060057310215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1291281706.
The product of its (nonzero) digits is 12600, while the sum is 32.
The spelling of 20060057310215 in words is "twenty trillion, sixty billion, fifty-seven million, three hundred ten thousand, two hundred fifteen".
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