Base | Representation |
---|---|
bin | 11010010000000… |
… | …00010010010101 |
3 | 120100100102112120 |
4 | 31020000102111 |
5 | 422332432013 |
6 | 33503410153 |
7 | 5312454504 |
oct | 1510002225 |
9 | 510312476 |
10 | 220202133 |
11 | 103331138 |
12 | 618b3959 |
13 | 3680b728 |
14 | 2136083b |
15 | 144ea123 |
hex | d200495 |
220202133 has 32 divisors (see below), whose sum is σ = 316901760. Its totient is φ = 135717120.
The previous prime is 220202123. The next prime is 220202137. The reversal of 220202133 is 331202022.
It is not a de Polignac number, because 220202133 - 24 = 220202117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220202137) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215163 + ... + 216183.
It is an arithmetic number, because the mean of its divisors is an integer number (9903180).
Almost surely, 2220202133 is an apocalyptic number.
It is an amenable number.
220202133 is a deficient number, since it is larger than the sum of its proper divisors (96699627).
220202133 is a wasteful number, since it uses less digits than its factorization.
220202133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1157.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 220202133 is about 14839.2093118198. The cubic root of 220202133 is about 603.8659017317.
Adding to 220202133 its reverse (331202022), we get a palindrome (551404155).
The spelling of 220202133 in words is "two hundred twenty million, two hundred two thousand, one hundred thirty-three".
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