Base | Representation |
---|---|
bin | 101111110011000110110100… |
… | …111101000001110111001100 |
3 | 1000120022212002220012112100120 |
4 | 233303012310331001313030 |
5 | 210023221442302400022 |
6 | 2023033455323224540 |
7 | 62164623531542055 |
oct | 5763066475016714 |
9 | 1016285086175316 |
10 | 210220210200012 |
11 | 60a89988256a01 |
12 | 1b6b2103078150 |
13 | 903b8b082a0ac |
14 | 39ca9d8dd572c |
15 | 194849b893d5c |
hex | bf31b4f41dcc |
210220210200012 has 24 divisors (see below), whose sum is σ = 496025215081200. Its totient is φ = 69286061788416.
The previous prime is 210220210199983. The next prime is 210220210200019. The reversal of 210220210200012 is 210002012022012.
It is a junction number, because it is equal to n+sod(n) for n = 210220210199964 and 210220210200000.
It is not an unprimeable number, because it can be changed into a prime (210220210200019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98417700337 + ... + 98417702472.
It is an arithmetic number, because the mean of its divisors is an integer number (20667717295050).
Almost surely, 2210220210200012 is an apocalyptic number.
It is an amenable number.
210220210200012 is an abundant number, since it is smaller than the sum of its proper divisors (285805004881188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210220210200012 is a wasteful number, since it uses less digits than its factorization.
210220210200012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196835402905 (or 196835402903 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 210220210200012 its reverse (210002012022012), we get a palindrome (420222222222024).
The spelling of 210220210200012 in words is "two hundred ten trillion, two hundred twenty billion, two hundred ten million, two hundred thousand, twelve".
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