Base | Representation |
---|---|
bin | 11101011011001001010… |
… | …000010000011001011001 |
3 | 21011022011102122010212110 |
4 | 131123021100100121121 |
5 | 231112034321023001 |
6 | 4144522111302533 |
7 | 266041214601240 |
oct | 35331120203131 |
9 | 7138142563773 |
10 | 2022011111001 |
11 | 70a591616312 |
12 | 287a6751aa49 |
13 | 1188a07a67cb |
14 | 6dc19cc3957 |
15 | 378e55a33d6 |
hex | 1d6c9410659 |
2022011111001 has 32 divisors (see below), whose sum is σ = 3290226278400. Its totient is φ = 1079605477440.
The previous prime is 2022011110993. The next prime is 2022011111023. The reversal of 2022011111001 is 1001111102202.
It is not a de Polignac number, because 2022011111001 - 23 = 2022011110993 is a prime.
It is a super-2 number, since 2×20220111110012 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2022011111801) 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, 53532981 + ... + 53570738.
It is an arithmetic number, because the mean of its divisors is an integer number (102819571200).
Almost surely, 22022011111001 is an apocalyptic number.
2022011111001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2022011111001 is a deficient number, since it is larger than the sum of its proper divisors (1268215167399).
2022011111001 is a wasteful number, since it uses less digits than its factorization.
2022011111001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107103789.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 2022011111001 its reverse (1001111102202), we get a palindrome (3023122213203).
The spelling of 2022011111001 in words is "two trillion, twenty-two billion, eleven million, one hundred eleven thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •