Base | Representation |
---|---|
bin | 110000100100011… |
… | …101011011100101 |
3 | 2002210022101101220 |
4 | 300210131123211 |
5 | 3132101122401 |
6 | 212505210553 |
7 | 26123142042 |
oct | 6044353345 |
9 | 2083271356 |
10 | 814864101 |
11 | 388a73507 |
12 | 1a8a90a59 |
13 | cca8870c |
14 | 7a3181c9 |
15 | 4b811336 |
hex | 3091d6e5 |
814864101 has 8 divisors (see below), whose sum is σ = 1093681344. Its totient is φ = 539644800.
The previous prime is 814864093. The next prime is 814864123. The reversal of 814864101 is 101468418.
814864101 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 not a de Polignac number, because 814864101 - 23 = 814864093 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 (814864151) 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, 898956 + ... + 899861.
It is an arithmetic number, because the mean of its divisors is an integer number (136710168).
Almost surely, 2814864101 is an apocalyptic number.
It is an amenable number.
814864101 is a deficient number, since it is larger than the sum of its proper divisors (278817243).
814864101 is a wasteful number, since it uses less digits than its factorization.
814864101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1798971.
The product of its (nonzero) digits is 6144, while the sum is 33.
The square root of 814864101 is about 28545.8245808384. The cubic root of 814864101 is about 934.0319419064.
The spelling of 814864101 in words is "eight hundred fourteen million, eight hundred sixty-four thousand, one hundred one".
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