Base | Representation |
---|---|
bin | 1100111011011001010… |
… | …0010001111111110001 |
3 | 210020021200021210120211 |
4 | 3032312110101333301 |
5 | 12114331114231001 |
6 | 250010550504121 |
7 | 22021616501113 |
oct | 3166624217761 |
9 | 706250253524 |
10 | 222102102001 |
11 | 862139345aa |
12 | 37065665041 |
13 | 17c3736c640 |
14 | aa6d63d3b3 |
15 | 5b9da20351 |
hex | 33b6511ff1 |
222102102001 has 8 divisors (see below), whose sum is σ = 239204960064. Its totient is φ = 205001826960.
The previous prime is 222102101987. The next prime is 222102102083. The reversal of 222102102001 is 100201201222.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 222102102001 - 217 = 222101970929 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222102102301) 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, 465295 + ... + 812836.
It is an arithmetic number, because the mean of its divisors is an integer number (29900620008).
Almost surely, 2222102102001 is an apocalyptic number.
It is an amenable number.
222102102001 is a deficient number, since it is larger than the sum of its proper divisors (17102858063).
222102102001 is a wasteful number, since it uses less digits than its factorization.
222102102001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1291511.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 222102102001 its reverse (100201201222), we get a palindrome (322303303223).
The spelling of 222102102001 in words is "two hundred twenty-two billion, one hundred two million, one hundred two thousand, one".
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