Base | Representation |
---|---|
bin | 1001001100010000010110… |
… | …00101010000101010001110 |
3 | 2122120021111002011201121010 |
4 | 10212020023011100222032 |
5 | 10122124243304221220 |
6 | 110553223043150050 |
7 | 4154201454320025 |
oct | 446101305205216 |
9 | 78507432151533 |
10 | 20212302023310 |
11 | 6492a97616451 |
12 | 2325343075326 |
13 | b380201c3437 |
14 | 4dc3d00d98bc |
15 | 250b7d3391e0 |
hex | 12620b150a8e |
20212302023310 has 16 divisors (see below), whose sum is σ = 48509524856016. Its totient is φ = 5389947206208.
The previous prime is 20212302023191. The next prime is 20212302023321. The reversal of 20212302023310 is 1332020321202.
It is a happy number.
It is a super-2 number, since 2×202123020233102 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336871700359 + ... + 336871700418.
It is an arithmetic number, because the mean of its divisors is an integer number (3031845303501).
Almost surely, 220212302023310 is an apocalyptic number.
20212302023310 is an abundant number, since it is smaller than the sum of its proper divisors (28297222832706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20212302023310 is a wasteful number, since it uses less digits than its factorization.
20212302023310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 673743400787.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 20212302023310 its reverse (1332020321202), we get a palindrome (21544322344512).
The spelling of 20212302023310 in words is "twenty trillion, two hundred twelve billion, three hundred two million, twenty-three thousand, three hundred ten".
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