Base | Representation |
---|---|
bin | 10010101001011010… |
… | …101001001011111101 |
3 | 1220200101022022020000 |
4 | 102221122221023331 |
5 | 312001141000013 |
6 | 13110441144513 |
7 | 1306111630032 |
oct | 225132511375 |
9 | 56611268200 |
10 | 20022203133 |
11 | 8545014619 |
12 | 3a6948b139 |
13 | 1b7117ca9a |
14 | d7d225389 |
15 | 7c2ba4973 |
hex | 4a96a92fd |
20022203133 has 80 divisors (see below), whose sum is σ = 32242995840. Its totient is φ = 12351056256.
The previous prime is 20022203099. The next prime is 20022203143. The reversal of 20022203133 is 33130222002.
It is a happy number.
It is not a de Polignac number, because 20022203133 - 28 = 20022202877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20022203143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 8730735 + ... + 8733027.
It is an arithmetic number, because the mean of its divisors is an integer number (403037448).
Almost surely, 220022203133 is an apocalyptic number.
20022203133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
20022203133 is a deficient number, since it is larger than the sum of its proper divisors (12220792707).
20022203133 is a wasteful number, since it uses less digits than its factorization.
20022203133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2480 (or 2471 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 20022203133 its reverse (33130222002), we get a palindrome (53152425135).
The spelling of 20022203133 in words is "twenty billion, twenty-two million, two hundred three thousand, one hundred thirty-three".
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