Base | Representation |
---|---|
bin | 1001000110101010111110… |
… | …0111101010011101100101 |
3 | 1022102222010110100201022110 |
4 | 2101222233213222131211 |
5 | 2303001412333210041 |
6 | 33142344235351233 |
7 | 2052133405606053 |
oct | 221525747523545 |
9 | 38388113321273 |
10 | 10010220210021 |
11 | 320a346385089 |
12 | 115806a5b2519 |
13 | 577c62657b85 |
14 | 2686d66151d3 |
15 | 1255c72ed516 |
hex | 91aaf9ea765 |
10010220210021 has 8 divisors (see below), whose sum is σ = 13363706782944. Its totient is φ = 6665106888560.
The previous prime is 10010220209867. The next prime is 10010220210059. The reversal of 10010220210021 is 12001202201001.
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 10010220210021 - 213 = 10010220201829 is a prime.
It is a super-2 number, since 2×100102202100212 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10010220209979 and 10010220210006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10010220210071) 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, 2093310075 + ... + 2093314856.
It is an arithmetic number, because the mean of its divisors is an integer number (1670463347868).
Almost surely, 210010220210021 is an apocalyptic number.
It is an amenable number.
10010220210021 is a deficient number, since it is larger than the sum of its proper divisors (3353486572923).
10010220210021 is an equidigital number, since it uses as much as digits as its factorization.
10010220210021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4186625731.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10010220210021 its reverse (12001202201001), we get a palindrome (22011422411022).
The spelling of 10010220210021 in words is "ten trillion, ten billion, two hundred twenty million, two hundred ten thousand, twenty-one".
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