Base | Representation |
---|---|
bin | 1100110100010100000… |
… | …1010101110001000101 |
3 | 210001101012121121221021 |
4 | 3031011001111301011 |
5 | 12101433013430201 |
6 | 245054210151141 |
7 | 21623536156216 |
oct | 3150501256105 |
9 | 701335547837 |
10 | 220201311301 |
11 | 854289993a4 |
12 | 36814b824b1 |
13 | 179c361cc0a |
14 | a92d00b40d |
15 | 5adbc07ea1 |
hex | 3345055c45 |
220201311301 has 16 divisors (see below), whose sum is σ = 228182572800. Its totient is φ = 212370781888.
The previous prime is 220201311299. The next prime is 220201311313. The reversal of 220201311301 is 103113102022.
It is a cyclic number.
It is not a de Polignac number, because 220201311301 - 21 = 220201311299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220201311901) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1444935 + ... + 1590043.
It is an arithmetic number, because the mean of its divisors is an integer number (14261410800).
Almost surely, 2220201311301 is an apocalyptic number.
It is an amenable number.
220201311301 is a deficient number, since it is larger than the sum of its proper divisors (7981261499).
220201311301 is a wasteful number, since it uses less digits than its factorization.
220201311301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145628.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 220201311301 its reverse (103113102022), we get a palindrome (323314413323).
The spelling of 220201311301 in words is "two hundred twenty billion, two hundred one million, three hundred eleven thousand, three hundred one".
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