| Base | Representation |
|---|---|
| bin | 1001001100010000001101… |
| … | …10111000110100010111000 |
| 3 | 2122120021022010220200101200 |
| 4 | 10212020012313012202320 |
| 5 | 10122124122141444000 |
| 6 | 110553212033214200 |
| 7 | 4154166634335564 |
| oct | 446100667064270 |
| 9 | 78507263820350 |
| 10 | 20212231203000 |
| 11 | 6492a60645071 |
| 12 | 2325323401360 |
| 13 | b3800b628425 |
| 14 | 4dc3c49426a4 |
| 15 | 250b76eea500 |
| hex | 126206dc68b8 |
20212231203000 has 768 divisors, whose sum is σ = 73384113853440. Its totient is φ = 5004616320000.
The previous prime is 20212231202993. The next prime is 20212231203079. The reversal of 20212231203000 is 30213221202.
20212231203000 is a `hidden beast` number, since 2 + 0 + 21 + 223 + 120 + 300 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3576750175 + ... + 3576755825.
It is an arithmetic number, because the mean of its divisors is an integer number (95552231580).
Almost surely, 220212231203000 is an apocalyptic number.
20212231203000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20212231203000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36692056926720).
20212231203000 is an abundant number, since it is smaller than the sum of its proper divisors (53171882650440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20212231203000 is a wasteful number, since it uses less digits than its factorization.
20212231203000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6205 (or 6188 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 20212231203000 its reverse (30213221202), we get a palindrome (20242444424202).
It can be divided in two parts, 2021223 and 1203000, that added together give a palindrome (3224223).
The spelling of 20212231203000 in words is "twenty trillion, two hundred twelve billion, two hundred thirty-one million, two hundred three thousand".
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