Base | Representation |
---|---|
bin | 10010110000000001… |
… | …011011010011111011 |
3 | 1220222002212001111201 |
4 | 102300001123103323 |
5 | 312213024030321 |
6 | 13125440435031 |
7 | 1311625646554 |
oct | 226001332373 |
9 | 56862761451 |
10 | 20133033211 |
11 | 85a1632925 |
12 | 3a9a618a77 |
13 | 1b8b115c05 |
14 | d8dc3532b |
15 | 7cc798291 |
hex | 4b005b4fb |
20133033211 has 8 divisors (see below), whose sum is σ = 20436327504. Its totient is φ = 19829821440.
The previous prime is 20133033169. The next prime is 20133033229. The reversal of 20133033211 is 11233033102.
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 20133033211 - 225 = 20099478779 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20133033281) 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, 618831 + ... + 650551.
It is an arithmetic number, because the mean of its divisors is an integer number (2554540938).
Almost surely, 220133033211 is an apocalyptic number.
20133033211 is a deficient number, since it is larger than the sum of its proper divisors (303294293).
20133033211 is an equidigital number, since it uses as much as digits as its factorization.
20133033211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41261.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 20133033211 its reverse (11233033102), we get a palindrome (31366066313).
The spelling of 20133033211 in words is "twenty billion, one hundred thirty-three million, thirty-three thousand, two hundred eleven".
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