Base | Representation |
---|---|
bin | 1001010010111000110110… |
… | …0000001001001111100111 |
3 | 1100012000212102111021010012 |
4 | 2110232031200021033213 |
5 | 2314421231402223421 |
6 | 33423014421520435 |
7 | 2103243430643321 |
oct | 224561540111747 |
9 | 40160772437105 |
10 | 10220101211111 |
11 | 3290358772690 |
12 | 119088327311b |
13 | 59199cacb14c |
14 | 274926b20611 |
15 | 12acace7695b |
hex | 94b8d8093e7 |
10220101211111 has 16 divisors (see below), whose sum is σ = 11805742545408. Its totient is φ = 8743948771200.
The previous prime is 10220101211107. The next prime is 10220101211137. The reversal of 10220101211111 is 11111210102201.
It is a cyclic number.
It is not a de Polignac number, because 10220101211111 - 22 = 10220101211107 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 (10220101211101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1518146 + ... + 4769168.
It is an arithmetic number, because the mean of its divisors is an integer number (737858909088).
Almost surely, 210220101211111 is an apocalyptic number.
10220101211111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10220101211111 is a deficient number, since it is larger than the sum of its proper divisors (1585641334297).
10220101211111 is a wasteful number, since it uses less digits than its factorization.
10220101211111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3267862.
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 10220101211111 its reverse (11111210102201), we get a palindrome (21331311313312).
The spelling of 10220101211111 in words is "ten trillion, two hundred twenty billion, one hundred one million, two hundred eleven thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •