Base | Representation |
---|---|
bin | 1100011111100110000… |
… | …1001010110011100101 |
3 | 202112000121022101210200 |
4 | 3013321201022303211 |
5 | 12004040220304201 |
6 | 242334251541113 |
7 | 21335653442562 |
oct | 3077141126345 |
9 | 675017271720 |
10 | 214639619301 |
11 | 83034518928 |
12 | 3572245a799 |
13 | 173182b90c3 |
14 | a5624d5869 |
15 | 58b37ee386 |
hex | 31f984ace5 |
214639619301 has 6 divisors (see below), whose sum is σ = 310035005670. Its totient is φ = 143093079528.
The previous prime is 214639619251. The next prime is 214639619321. The reversal of 214639619301 is 103916936412.
214639619301 is a `hidden beast` number, since 2 + 1 + 4 + 639 + 6 + 1 + 9 + 3 + 0 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 164613587076 + 50026032225 = 405726^2 + 223665^2 .
It is not a de Polignac number, because 214639619301 - 26 = 214639619237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214639619321) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11924423286 + ... + 11924423303.
It is an arithmetic number, because the mean of its divisors is an integer number (51672500945).
Almost surely, 2214639619301 is an apocalyptic number.
It is an amenable number.
214639619301 is a deficient number, since it is larger than the sum of its proper divisors (95395386369).
214639619301 is a wasteful number, since it uses less digits than its factorization.
214639619301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23848846595 (or 23848846592 counting only the distinct ones).
The product of its (nonzero) digits is 209952, while the sum is 45.
The spelling of 214639619301 in words is "two hundred fourteen billion, six hundred thirty-nine million, six hundred nineteen thousand, three hundred one".
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