Base | Representation |
---|---|
bin | 111100100101010110… |
… | …0100011011001110101 |
3 | 110102211001021011102100 |
4 | 1321022230203121311 |
5 | 4112422131242323 |
6 | 135433525532313 |
7 | 12254024362101 |
oct | 1711254433165 |
9 | 412731234370 |
10 | 130102212213 |
11 | 501a3341736 |
12 | 2126ab74099 |
13 | c36511122c |
14 | 6422cb4901 |
15 | 35b6d03943 |
hex | 1e4ab23675 |
130102212213 has 12 divisors (see below), whose sum is σ = 191471180940. Its totient is φ = 85098302016.
The previous prime is 130102212173. The next prime is 130102212217. The reversal of 130102212213 is 312212201031.
It can be written as a sum of positive squares in 2 ways, for example, as 54159529284 + 75942682929 = 232722^2 + 275577^2 .
It is not a de Polignac number, because 130102212213 - 220 = 130101163637 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130102212217) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136375008 + ... + 136375961.
It is an arithmetic number, because the mean of its divisors is an integer number (15955931745).
Almost surely, 2130102212213 is an apocalyptic number.
It is an amenable number.
130102212213 is a deficient number, since it is larger than the sum of its proper divisors (61368968727).
130102212213 is a wasteful number, since it uses less digits than its factorization.
130102212213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272751028 (or 272751025 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 130102212213 its reverse (312212201031), we get a palindrome (442314413244).
The spelling of 130102212213 in words is "one hundred thirty billion, one hundred two million, two hundred twelve thousand, two hundred thirteen".
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