Base | Representation |
---|---|
bin | 111111011110110… |
… | …1110011011111001 |
3 | 12111110011210212102 |
4 | 1332331232123321 |
5 | 13330302011301 |
6 | 551211353145 |
7 | 103533431552 |
oct | 17675563371 |
9 | 5443153772 |
10 | 2130110201 |
11 | 9a343435a |
12 | 4b54527b5 |
13 | 27c40104b |
14 | 162c87329 |
15 | c7013b6b |
hex | 7ef6e6f9 |
2130110201 has 8 divisors (see below), whose sum is σ = 2224794624. Its totient is φ = 2035598400.
The previous prime is 2130110189. The next prime is 2130110207. The reversal of 2130110201 is 1020110312.
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 2130110201 - 214 = 2130093817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2130110207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17600 + ... + 67601.
It is an arithmetic number, because the mean of its divisors is an integer number (278099328).
Almost surely, 22130110201 is an apocalyptic number.
It is an amenable number.
2130110201 is a deficient number, since it is larger than the sum of its proper divisors (94684423).
2130110201 is a wasteful number, since it uses less digits than its factorization.
2130110201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86311.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 2130110201 is about 46153.1169153287. The cubic root of 2130110201 is about 1286.6705401893.
Adding to 2130110201 its reverse (1020110312), we get a palindrome (3150220513).
The spelling of 2130110201 in words is "two billion, one hundred thirty million, one hundred ten thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •