Base | Representation |
---|---|
bin | 11101001000101101101… |
… | …011000001010000101011 |
3 | 21002102002020001221200012 |
4 | 131020231223001100223 |
5 | 230301022034341021 |
6 | 4131450241002135 |
7 | 264440621536523 |
oct | 35105553012053 |
9 | 7072066057605 |
10 | 2002221012011 |
11 | 702156622000 |
12 | 28406392334b |
13 | 116a6874196c |
14 | 6cc9d83a683 |
15 | 37137e9a35b |
hex | 1d22dac142b |
2002221012011 has 32 divisors (see below), whose sum is σ = 2274072379392. Its totient is φ = 1760913000000.
The previous prime is 2002221011983. The next prime is 2002221012031. The reversal of 2002221012011 is 1102101222002.
It is not a de Polignac number, because 2002221012011 - 210 = 2002221010987 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2002221012031) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 173331686 + ... + 173343236.
It is an arithmetic number, because the mean of its divisors is an integer number (71064761856).
Almost surely, 22002221012011 is an apocalyptic number.
2002221012011 is a deficient number, since it is larger than the sum of its proper divisors (271851367381).
2002221012011 is a wasteful number, since it uses less digits than its factorization.
2002221012011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15816 (or 15794 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2002221012011 its reverse (1102101222002), we get a palindrome (3104322234013).
The spelling of 2002221012011 in words is "two trillion, two billion, two hundred twenty-one million, twelve thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •