Base | Representation |
---|---|
bin | 1100011011000011010… |
… | …1000101010110111101 |
3 | 202101212121120120002000 |
4 | 3012300311011112331 |
5 | 11444041021244401 |
6 | 242013245252513 |
7 | 21263514642012 |
oct | 3066065052675 |
9 | 671777516060 |
10 | 213420103101 |
11 | 825690a22a7 |
12 | 35441b64139 |
13 | 1718275079a |
14 | a488565709 |
15 | 584170b186 |
hex | 31b0d455bd |
213420103101 has 8 divisors (see below), whose sum is σ = 316177930560. Its totient is φ = 142280068716.
The previous prime is 213420103081. The next prime is 213420103111. The reversal of 213420103101 is 101301024312.
213420103101 is a `hidden beast` number, since 2 + 1 + 342 + 0 + 10 + 310 + 1 = 666.
It is not a de Polignac number, because 213420103101 - 211 = 213420101053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213420103111) 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, 3952224105 + ... + 3952224158.
It is an arithmetic number, because the mean of its divisors is an integer number (39522241320).
Almost surely, 2213420103101 is an apocalyptic number.
It is an amenable number.
213420103101 is a deficient number, since it is larger than the sum of its proper divisors (102757827459).
213420103101 is an equidigital number, since it uses as much as digits as its factorization.
213420103101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7904448272 (or 7904448266 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 213420103101 its reverse (101301024312), we get a palindrome (314721127413).
The spelling of 213420103101 in words is "two hundred thirteen billion, four hundred twenty million, one hundred three thousand, one hundred one".
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