Base | Representation |
---|---|
bin | 1011000110110101010010… |
… | …1001111011011110101001 |
3 | 1121020110100010121212100022 |
4 | 2301231110221323132221 |
5 | 3100040200122101301 |
6 | 41550042045250225 |
7 | 2400201022562630 |
oct | 261552451733651 |
9 | 47213303555308 |
10 | 12212012300201 |
11 | 39890a3638a2a |
12 | 145292a263975 |
13 | 6a778458c0ac |
14 | 3030c91a0517 |
15 | 1629e0c44d1b |
hex | b1b54a7b7a9 |
12212012300201 has 8 divisors (see below), whose sum is σ = 13956641242944. Its totient is φ = 10467397296720.
The previous prime is 12212012300129. The next prime is 12212012300237. The reversal of 12212012300201 is 10200321021221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12212012300201 - 210 = 12212012299177 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12212012300201.
It is not an unprimeable number, because it can be changed into a prime (12212012300251) 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, 1534730 + ... + 5174883.
It is an arithmetic number, because the mean of its divisors is an integer number (1744580155368).
Almost surely, 212212012300201 is an apocalyptic number.
It is an amenable number.
12212012300201 is a deficient number, since it is larger than the sum of its proper divisors (1744628942743).
12212012300201 is an equidigital number, since it uses as much as digits as its factorization.
12212012300201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6969631.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 12212012300201 its reverse (10200321021221), we get a palindrome (22412333321422).
The spelling of 12212012300201 in words is "twelve trillion, two hundred twelve billion, twelve million, three hundred thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •