Base | Representation |
---|---|
bin | 1100010010100100001… |
… | …0111000101110110110 |
3 | 202011222211221221120122 |
4 | 3010221002320232312 |
5 | 11424404324120042 |
6 | 240555230131542 |
7 | 21153203362253 |
oct | 3045102705666 |
9 | 664884857518 |
10 | 211142020022 |
11 | 815aa19080a |
12 | 34b07050bb2 |
13 | 16bab7b042b |
14 | a30dba042a |
15 | 575b7187d2 |
hex | 31290b8bb6 |
211142020022 has 8 divisors (see below), whose sum is σ = 317095998696. Its totient is φ = 105443353792.
The previous prime is 211142019989. The next prime is 211142020031. The reversal of 211142020022 is 220020241112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63826043 + ... + 63829350.
It is an arithmetic number, because the mean of its divisors is an integer number (39636999837).
Almost surely, 2211142020022 is an apocalyptic number.
211142020022 is a deficient number, since it is larger than the sum of its proper divisors (105953978674).
211142020022 is a wasteful number, since it uses less digits than its factorization.
211142020022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127656222.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 211142020022 its reverse (220020241112), we get a palindrome (431162261134).
The spelling of 211142020022 in words is "two hundred eleven billion, one hundred forty-two million, twenty thousand, twenty-two".
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