Base | Representation |
---|---|
bin | 1001000110101110101100… |
… | …1110011001110001001001 |
3 | 1022110001201011001112111011 |
4 | 2101223223032121301021 |
5 | 2303010434334033001 |
6 | 33143031401203521 |
7 | 2052200240554006 |
oct | 221535316316111 |
9 | 38401634045434 |
10 | 10011220221001 |
11 | 320a80990613a |
12 | 11582a94905a1 |
13 | 57809189a04c |
14 | 26878d3668ad |
15 | 125634ed2d51 |
hex | 91aeb399c49 |
10011220221001 has 8 divisors (see below), whose sum is σ = 10288773102080. Its totient is φ = 9735700694832.
The previous prime is 10011220220977. The next prime is 10011220221007. The reversal of 10011220221001 is 10012202211001.
10011220221001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10011220221001 - 29 = 10011220220489 is a prime.
It is a super-2 number, since 2×100112202210012 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10011220221007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508328745 + ... + 508348438.
It is an arithmetic number, because the mean of its divisors is an integer number (1286096637760).
Almost surely, 210011220221001 is an apocalyptic number.
It is an amenable number.
10011220221001 is a deficient number, since it is larger than the sum of its proper divisors (277552881079).
10011220221001 is a wasteful number, since it uses less digits than its factorization.
10011220221001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1016677455.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10011220221001 its reverse (10012202211001), we get a palindrome (20023422432002).
The spelling of 10011220221001 in words is "ten trillion, eleven billion, two hundred twenty million, two hundred twenty-one thousand, one".
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