Base | Representation |
---|---|
bin | 11101001000101101101… |
… | …000010011101110011100 |
3 | 21002102002011201211122022 |
4 | 131020231220103232130 |
5 | 230301021344114322 |
6 | 4131450213435312 |
7 | 264440612516315 |
oct | 35105550235634 |
9 | 7072064654568 |
10 | 2002220301212 |
11 | 702156186a6a |
12 | 28406363bb38 |
13 | 116a68553281 |
14 | 6cc9d6d360c |
15 | 37137da9942 |
hex | 1d22da13b9c |
2002220301212 has 12 divisors (see below), whose sum is σ = 3616914092736. Its totient is φ = 968816274720.
The previous prime is 2002220301199. The next prime is 2002220301229. The reversal of 2002220301212 is 2121030222002.
It is a super-2 number, since 2×20022203012122 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8073468833 + ... + 8073469080.
It is an arithmetic number, because the mean of its divisors is an integer number (301409507728).
Almost surely, 22002220301212 is an apocalyptic number.
It is an amenable number.
2002220301212 is a deficient number, since it is larger than the sum of its proper divisors (1614693791524).
2002220301212 is a wasteful number, since it uses less digits than its factorization.
2002220301212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16146937948 (or 16146937946 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 2002220301212 its reverse (2121030222002), we get a palindrome (4123250523214).
The spelling of 2002220301212 in words is "two trillion, two billion, two hundred twenty million, three hundred one thousand, two hundred twelve".
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