Base | Representation |
---|---|
bin | 1011000110110101111111… |
… | …1010100001110101101010 |
3 | 1121020110211022002000112021 |
4 | 2301231133322201311222 |
5 | 3100041042001413002 |
6 | 41550112514135054 |
7 | 2400205505322055 |
oct | 261553772416552 |
9 | 47213738060467 |
10 | 12212201201002 |
11 | 398919022a9a0 |
12 | 145298158148a |
13 | 6a77b475b40a |
14 | 3031062d3a9c |
15 | 162a0260a737 |
hex | b1b5fea1d6a |
12212201201002 has 8 divisors (see below), whose sum is σ = 19983601965312. Its totient is φ = 5551000545900.
The previous prime is 12212201200973. The next prime is 12212201201009. The reversal of 12212201201002 is 20010210221221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12212201201009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277550027274 + ... + 277550027317.
It is an arithmetic number, because the mean of its divisors is an integer number (2497950245664).
Almost surely, 212212201201002 is an apocalyptic number.
12212201201002 is a deficient number, since it is larger than the sum of its proper divisors (7771400764310).
12212201201002 is a wasteful number, since it uses less digits than its factorization.
12212201201002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 555100054604.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 12212201201002 its reverse (20010210221221), we get a palindrome (32222411422223).
The spelling of 12212201201002 in words is "twelve trillion, two hundred twelve billion, two hundred one million, two hundred one thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •