Base | Representation |
---|---|
bin | 1100010101011000001… |
… | …0100100000111111100 |
3 | 202020221110102100102000 |
4 | 3011112002210013330 |
5 | 11432431102112312 |
6 | 241202154102300 |
7 | 21211001006532 |
oct | 3052602440774 |
9 | 666843370360 |
10 | 211896910332 |
11 | 81957310aa8 |
12 | 35097a1a990 |
13 | 16c9bccaaa3 |
14 | a382146152 |
15 | 57a2b2eadc |
hex | 31560a41fc |
211896910332 has 96 divisors (see below), whose sum is σ = 563317708800. Its totient is φ = 68844940416.
The previous prime is 211896910321. The next prime is 211896910439. The reversal of 211896910332 is 233019698112.
It is a happy number.
211896910332 is a `hidden beast` number, since 211 + 8 + 96 + 9 + 10 + 332 = 666.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2176848 + ... + 2272104.
It is an arithmetic number, because the mean of its divisors is an integer number (5867892800).
Almost surely, 2211896910332 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 211896910332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281658854400).
211896910332 is an abundant number, since it is smaller than the sum of its proper divisors (351420798468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211896910332 is a wasteful number, since it uses less digits than its factorization.
211896910332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95792 (or 95784 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 45.
The spelling of 211896910332 in words is "two hundred eleven billion, eight hundred ninety-six million, nine hundred ten thousand, three hundred thirty-two".
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