Base | Representation |
---|---|
bin | 1100010010000010110… |
… | …0110101010101110001 |
3 | 202011122002112021100022 |
4 | 3010200230311111301 |
5 | 11424113004134413 |
6 | 240533305333225 |
7 | 21146553405443 |
oct | 3044054652561 |
9 | 664562467308 |
10 | 211002021233 |
11 | 8153815a633 |
12 | 34a88197215 |
13 | 16b887a3803 |
14 | a2d935a493 |
15 | 574e2b2608 |
hex | 3120b35571 |
211002021233 has 8 divisors (see below), whose sum is σ = 214634746848. Its totient is φ = 207383514624.
The previous prime is 211002021227. The next prime is 211002021257. The reversal of 211002021233 is 332120200112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 211002021233 - 226 = 210934912369 is a prime.
It is a super-2 number, since 2×2110020212332 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211002051233) 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, 3524816 + ... + 3584177.
It is an arithmetic number, because the mean of its divisors is an integer number (26829343356).
Almost surely, 2211002021233 is an apocalyptic number.
It is an amenable number.
211002021233 is a deficient number, since it is larger than the sum of its proper divisors (3632725615).
211002021233 is an equidigital number, since it uses as much as digits as its factorization.
211002021233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7109503.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 211002021233 its reverse (332120200112), we get a palindrome (543122221345).
The spelling of 211002021233 in words is "two hundred eleven billion, two million, twenty-one thousand, two hundred thirty-three".
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