Base | Representation |
---|---|
bin | 1100010011010001100… |
… | …0011001110110110110 |
3 | 202012111002211121022200 |
4 | 3010310120121312312 |
5 | 11430302021210402 |
6 | 241030142405330 |
7 | 21161003101266 |
oct | 3046430316666 |
9 | 665432747280 |
10 | 211332210102 |
11 | 816975833a2 |
12 | 34b5a890846 |
13 | 16c0c011540 |
14 | a32b14b7a6 |
15 | 576d28621c |
hex | 3134619db6 |
211332210102 has 24 divisors (see below), whose sum is σ = 493108490784. Its totient is φ = 65025295344.
The previous prime is 211332210049. The next prime is 211332210151. The reversal of 211332210102 is 201012233112.
211332210102 is a `hidden beast` number, since 21 + 1 + 332 + 210 + 102 = 666.
211332210102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2113322101022 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 451564318 + ... + 451564785.
It is an arithmetic number, because the mean of its divisors is an integer number (20546187116).
Almost surely, 2211332210102 is an apocalyptic number.
211332210102 is an abundant number, since it is smaller than the sum of its proper divisors (281776280682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211332210102 is a wasteful number, since it uses less digits than its factorization.
211332210102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 903129124 (or 903129121 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 211332210102 its reverse (201012233112), we get a palindrome (412344443214).
The spelling of 211332210102 in words is "two hundred eleven billion, three hundred thirty-two million, two hundred ten thousand, one hundred two".
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