Base | Representation |
---|---|
bin | 11101001000101101000… |
… | …100110111101000011101 |
3 | 21002102001112020212000010 |
4 | 131020231010313220131 |
5 | 230301012004323401 |
6 | 4131445242353433 |
7 | 264440440534410 |
oct | 35105504675035 |
9 | 7072045225003 |
10 | 2002211011101 |
11 | 702150a11194 |
12 | 2840604bb879 |
13 | 116a6664c872 |
14 | 6cc9c395b77 |
15 | 37137171ed6 |
hex | 1d22d137a1d |
2002211011101 has 32 divisors (see below), whose sum is σ = 3149544964096. Its totient is φ = 1107165024000.
The previous prime is 2002211011079. The next prime is 2002211011109. The reversal of 2002211011101 is 1011101122002.
It is not a de Polignac number, because 2002211011101 - 211 = 2002211009053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002211011109) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18950661 + ... + 19056021.
It is an arithmetic number, because the mean of its divisors is an integer number (98423280128).
Almost surely, 22002211011101 is an apocalyptic number.
2002211011101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2002211011101 is a deficient number, since it is larger than the sum of its proper divisors (1147333952995).
2002211011101 is a wasteful number, since it uses less digits than its factorization.
2002211011101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134593.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 2002211011101 its reverse (1011101122002), we get a palindrome (3013312133103).
The spelling of 2002211011101 in words is "two trillion, two billion, two hundred eleven million, eleven thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •