Base | Representation |
---|---|
bin | 1001001111101101110111… |
… | …11100000100111101001100 |
3 | 2122222122110121100120201212 |
4 | 10213312323330010331030 |
5 | 10131101331211102200 |
6 | 111124012321153552 |
7 | 4165611625433636 |
oct | 447667374047514 |
9 | 78878417316655 |
10 | 20331233300300 |
11 | 652947818910a |
12 | 23443b4a8b8b8 |
13 | b462c4b5b110 |
14 | 504073525a56 |
15 | 253cde586035 |
hex | 127dbbf04f4c |
20331233300300 has 72 divisors (see below), whose sum is σ = 48796650783216. Its totient is φ = 7304027247360.
The previous prime is 20331233300249. The next prime is 20331233300333. The reversal of 20331233300300 is 300333213302.
It is a super-2 number, since 2×203312333003002 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211295282 + ... + 211391481.
It is an arithmetic number, because the mean of its divisors is an integer number (677731260878).
Almost surely, 220331233300300 is an apocalyptic number.
20331233300300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20331233300300 is an abundant number, since it is smaller than the sum of its proper divisors (28465417482916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20331233300300 is a wasteful number, since it uses less digits than its factorization.
20331233300300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422686827 (or 422686820 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 23.
Adding to 20331233300300 its reverse (300333213302), we get a palindrome (20631566513602).
The spelling of 20331233300300 in words is "twenty trillion, three hundred thirty-one billion, two hundred thirty-three million, three hundred thousand, three hundred".
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