Base | Representation |
---|---|
bin | 101111111110100111011111… |
… | …110011001001001011100110 |
3 | 1000200010110210112201200021100 |
4 | 233332213133303021023212 |
5 | 210124201420432330202 |
6 | 2024441113004300530 |
7 | 62306025214522521 |
oct | 5776473763111346 |
9 | 1020113715650240 |
10 | 211011203011302 |
11 | 6126439205a491 |
12 | 1b7bb474b41746 |
13 | 909836a6aa3b5 |
14 | 3a16dd4dd3bb8 |
15 | 195dd4403941c |
hex | bfe9dfcc92e6 |
211011203011302 has 12 divisors (see below), whose sum is σ = 457190939857860. Its totient is φ = 70337067670428.
The previous prime is 211011203011261. The next prime is 211011203011309. The reversal of 211011203011302 is 203110302110112.
211011203011302 is a `hidden beast` number, since 2 + 110 + 1 + 120 + 301 + 130 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11722844611739 = 211011203011302 / (2 + 1 + 1 + 0 + 1 + 1 + 2 + 0 + 3 + 0 + 1 + 1 + 3 + 0 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211011203011309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5861422305852 + ... + 5861422305887.
It is an arithmetic number, because the mean of its divisors is an integer number (38099244988155).
Almost surely, 2211011203011302 is an apocalyptic number.
211011203011302 is an abundant number, since it is smaller than the sum of its proper divisors (246179736846558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211011203011302 is a wasteful number, since it uses less digits than its factorization.
211011203011302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11722844611747 (or 11722844611744 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 211011203011302 its reverse (203110302110112), we get a palindrome (414121505121414).
The spelling of 211011203011302 in words is "two hundred eleven trillion, eleven billion, two hundred three million, eleven thousand, three hundred two".
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