Base | Representation |
---|---|
bin | 101111100110011011… |
… | …0100101101011111101 |
3 | 100202211222001102101112 |
4 | 1133030312211223331 |
5 | 3133322101010023 |
6 | 114543145051405 |
7 | 10246064045621 |
oct | 1371466455375 |
9 | 322758042345 |
10 | 102221110013 |
11 | 3a396173a10 |
12 | 17989786b65 |
13 | 9840a22819 |
14 | 4d3a035181 |
15 | 29d4226478 |
hex | 17ccda5afd |
102221110013 has 8 divisors (see below), whose sum is σ = 111551736576. Its totient is φ = 92896783200.
The previous prime is 102221109959. The next prime is 102221110049. The reversal of 102221110013 is 310011122201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102221110013 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 102221110013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102221110063) 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, 1540973 + ... + 1605938.
It is an arithmetic number, because the mean of its divisors is an integer number (13943967072).
Almost surely, 2102221110013 is an apocalyptic number.
It is an amenable number.
102221110013 is a deficient number, since it is larger than the sum of its proper divisors (9330626563).
102221110013 is a wasteful number, since it uses less digits than its factorization.
102221110013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3149875.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 102221110013 its reverse (310011122201), we get a palindrome (412232232214).
The spelling of 102221110013 in words is "one hundred two billion, two hundred twenty-one million, one hundred ten thousand, thirteen".
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