Base | Representation |
---|---|
bin | 11010001111001… |
… | …11101010110101 |
3 | 120100011022020001 |
4 | 31013213222311 |
5 | 422321220201 |
6 | 33501311301 |
7 | 5311554520 |
oct | 1507475265 |
9 | 510138201 |
10 | 220101301 |
11 | 103272402 |
12 | 61865531 |
13 | 367a4874 |
14 | 21335bb7 |
15 | 144ca301 |
hex | d1e7ab5 |
220101301 has 8 divisors (see below), whose sum is σ = 264783680. Its totient is φ = 178728768.
The previous prime is 220101293. The next prime is 220101311. The reversal of 220101301 is 103101022.
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 220101301 - 23 = 220101293 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220101311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827316 + ... + 827581.
It is an arithmetic number, because the mean of its divisors is an integer number (33097960).
Almost surely, 2220101301 is an apocalyptic number.
It is an amenable number.
220101301 is a deficient number, since it is larger than the sum of its proper divisors (44682379).
220101301 is a wasteful number, since it uses less digits than its factorization.
220101301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1654923.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 220101301 is about 14835.8114371948. The cubic root of 220101301 is about 603.7737162746.
Adding to 220101301 its reverse (103101022), we get a palindrome (323202323).
The spelling of 220101301 in words is "two hundred twenty million, one hundred one thousand, three hundred one".
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