Base | Representation |
---|---|
bin | 100000001100000101011… |
… | …110110001010110110001 |
3 | 21211110120002110021201001 |
4 | 200030011132301112301 |
5 | 242220134012010001 |
6 | 4412102343042001 |
7 | 315545265464353 |
oct | 40140536612661 |
9 | 7743502407631 |
10 | 2212000110001 |
11 | 783116439270 |
12 | 2b884a440301 |
13 | 13078aa56146 |
14 | 790c05bb0d3 |
15 | 3c814be5001 |
hex | 203057b15b1 |
2212000110001 has 16 divisors (see below), whose sum is σ = 2429232172416. Its totient is φ = 1997460000000.
The previous prime is 2212000109981. The next prime is 2212000110007. The reversal of 2212000110001 is 1000110002122.
It is a cyclic number.
It is not a de Polignac number, because 2212000110001 - 213 = 2212000101809 is a prime.
It is a super-2 number, since 2×22120001100012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2212000110001.
It is not an unprimeable number, because it can be changed into a prime (2212000110007) 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, 32257251 + ... + 32325751.
It is an arithmetic number, because the mean of its divisors is an integer number (151827010776).
Almost surely, 22212000110001 is an apocalyptic number.
It is an amenable number.
2212000110001 is a deficient number, since it is larger than the sum of its proper divisors (217232062415).
2212000110001 is a wasteful number, since it uses less digits than its factorization.
2212000110001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88104.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 2212000110001 its reverse (1000110002122), we get a palindrome (3212110112123).
The spelling of 2212000110001 in words is "two trillion, two hundred twelve billion, one hundred ten thousand, one".
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