Base | Representation |
---|---|
bin | 1011101101100100010… |
… | …0001000000100101101 |
3 | 201020100200112220020210 |
4 | 2323121010020010231 |
5 | 11244034304430013 |
6 | 232233521333033 |
7 | 20352114522330 |
oct | 2733104100455 |
9 | 636320486223 |
10 | 201210233133 |
11 | 78372a27278 |
12 | 32bb4a97179 |
13 | 15c87c87360 |
14 | 9a4ab16617 |
15 | 5379831cc3 |
hex | 2ed910812d |
201210233133 has 64 divisors (see below), whose sum is σ = 340065976320. Its totient is φ = 102974913792.
The previous prime is 201210233123. The next prime is 201210233137. The reversal of 201210233133 is 331332012102.
It is not a de Polignac number, because 201210233133 - 214 = 201210216749 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201210233137) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3598516 + ... + 3654002.
It is an arithmetic number, because the mean of its divisors is an integer number (5313530880).
Almost surely, 2201210233133 is an apocalyptic number.
It is an amenable number.
201210233133 is a deficient number, since it is larger than the sum of its proper divisors (138855743187).
201210233133 is a wasteful number, since it uses less digits than its factorization.
201210233133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55906.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 201210233133 its reverse (331332012102), we get a palindrome (532542245235).
The spelling of 201210233133 in words is "two hundred one billion, two hundred ten million, two hundred thirty-three thousand, one hundred thirty-three".
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