Base | Representation |
---|---|
bin | 100000001011010111100… |
… | …101011010101010000101 |
3 | 21211101120102112201200212 |
4 | 200023113211122222011 |
5 | 242212044401200401 |
6 | 4411454115045205 |
7 | 315520225505501 |
oct | 40132745325205 |
9 | 7741512481625 |
10 | 2211230100101 |
11 | 782860821450 |
12 | 2b86745a0805 |
13 | 130697373899 |
14 | 7904a21b301 |
15 | 3c7bc2e3dbb |
hex | 202d795aa85 |
2211230100101 has 16 divisors (see below), whose sum is σ = 2427055142400. Its totient is φ = 1997875981680.
The previous prime is 2211230100091. The next prime is 2211230100173. The reversal of 2211230100101 is 1010010321122.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2211230100101 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 (2211230100181) 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 15 ways as a sum of consecutive naturals, for example, 12822950 + ... + 12994248.
It is an arithmetic number, because the mean of its divisors is an integer number (151690946400).
Almost surely, 22211230100101 is an apocalyptic number.
It is an amenable number.
2211230100101 is a deficient number, since it is larger than the sum of its proper divisors (215825042299).
2211230100101 is a wasteful number, since it uses less digits than its factorization.
2211230100101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178504.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 2211230100101 its reverse (1010010321122), we get a palindrome (3221240421223).
The spelling of 2211230100101 in words is "two trillion, two hundred eleven billion, two hundred thirty million, one hundred thousand, one hundred one".
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