Base | Representation |
---|---|
bin | 1100010010110100011… |
… | …1000110100100010101 |
3 | 202012011121022120202012 |
4 | 3010231013012210111 |
5 | 11430024304443013 |
6 | 241010104154005 |
7 | 21154662240233 |
oct | 3045507064425 |
9 | 665147276665 |
10 | 211210234133 |
11 | 81634742008 |
12 | 34b25a68905 |
13 | 16bbc975102 |
14 | a318c79953 |
15 | 57626e01a8 |
hex | 312d1c6915 |
211210234133 has 8 divisors (see below), whose sum is σ = 212100958080. Its totient is φ = 210319629120.
The previous prime is 211210234073. The next prime is 211210234177. The reversal of 211210234133 is 331432012112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-211210234133 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 211210234099 and 211210234108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211210204133) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 6944666 + ... + 6975012.
It is an arithmetic number, because the mean of its divisors is an integer number (26512619760).
Almost surely, 2211210234133 is an apocalyptic number.
It is an amenable number.
211210234133 is a deficient number, since it is larger than the sum of its proper divisors (890723947).
211210234133 is a wasteful number, since it uses less digits than its factorization.
211210234133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59467.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 211210234133 its reverse (331432012112), we get a palindrome (542642246245).
The spelling of 211210234133 in words is "two hundred eleven billion, two hundred ten million, two hundred thirty-four thousand, one hundred thirty-three".
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