Base | Representation |
---|---|
bin | 1001010010111100010001… |
… | …01011010010010011100110 |
3 | 2200101020111002020121020210 |
4 | 10221132020223102103212 |
5 | 10134410300324111324 |
6 | 111250540013040250 |
7 | 4206613603352265 |
oct | 451361053222346 |
9 | 80336432217223 |
10 | 20442042410214 |
11 | 65714700214a7 |
12 | 236197a786086 |
13 | b538a3b7a589 |
14 | 509585d665dc |
15 | 256b27704d29 |
hex | 129788ad24e6 |
20442042410214 has 32 divisors (see below), whose sum is σ = 42694905579264. Its totient is φ = 6512672508320.
The previous prime is 20442042410197. The next prime is 20442042410299. The reversal of 20442042410214 is 41201424024402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57551217 + ... + 57905324.
It is an arithmetic number, because the mean of its divisors is an integer number (1334215799352).
Almost surely, 220442042410214 is an apocalyptic number.
20442042410214 is an abundant number, since it is smaller than the sum of its proper divisors (22252863169050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20442042410214 is a wasteful number, since it uses less digits than its factorization.
20442042410214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115457852.
The product of its (nonzero) digits is 16384, while the sum is 30.
Adding to 20442042410214 its reverse (41201424024402), we get a palindrome (61643466434616).
The spelling of 20442042410214 in words is "twenty trillion, four hundred forty-two billion, forty-two million, four hundred ten thousand, two hundred fourteen".
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