Base | Representation |
---|---|
bin | 1010000000010110000000… |
… | …0000100111100110100001 |
3 | 1102221200120010202200012001 |
4 | 2200011200000213212201 |
5 | 2420220043114120001 |
6 | 35221444425004001 |
7 | 2213540403205426 |
oct | 240054000474641 |
9 | 42850503680161 |
10 | 11001022020001 |
11 | 3561564152742 |
12 | 12980a4023601 |
13 | 61a5130a0c10 |
14 | 2a06491b5d4d |
15 | 14126628a001 |
hex | a01600279a1 |
11001022020001 has 16 divisors (see below), whose sum is σ = 12756764563200. Its totient is φ = 9395458322688.
The previous prime is 11001022019957. The next prime is 11001022020017. The reversal of 11001022020001 is 10002022010011.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11001022020001 is a prime.
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 11001022020001.
It is not an unprimeable number, because it can be changed into a prime (11001022020301) 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, 421837641 + ... + 421863718.
It is an arithmetic number, because the mean of its divisors is an integer number (797297785200).
Almost surely, 211001022020001 is an apocalyptic number.
It is an amenable number.
11001022020001 is a deficient number, since it is larger than the sum of its proper divisors (1755742543199).
11001022020001 is a wasteful number, since it uses less digits than its factorization.
11001022020001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 843701448.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 11001022020001 its reverse (10002022010011), we get a palindrome (21003044030012).
The spelling of 11001022020001 in words is "eleven trillion, one billion, twenty-two million, twenty thousand, one".
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