Base | Representation |
---|---|
bin | 11000010000010110… |
… | …00100001001101011 |
3 | 1020121112020011111120 |
4 | 30020023010021223 |
5 | 203132114121303 |
6 | 5552055030323 |
7 | 640461226323 |
oct | 141013041153 |
9 | 36545204446 |
10 | 13022020203 |
11 | 5582655575 |
12 | 263506b3a3 |
13 | 12c6b117ca |
14 | 8b765c283 |
15 | 513351553 |
hex | 3082c426b |
13022020203 has 8 divisors (see below), whose sum is σ = 17458620816. Its totient is φ = 8633383200.
The previous prime is 13022020199. The next prime is 13022020211. The reversal of 13022020203 is 30202022031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13022020203 - 22 = 13022020199 is a prime.
It is a super-2 number, since 2×130220202032 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13022020003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11990268 + ... + 11991353.
It is an arithmetic number, because the mean of its divisors is an integer number (2182327602).
Almost surely, 213022020203 is an apocalyptic number.
13022020203 is a deficient number, since it is larger than the sum of its proper divisors (4436600613).
13022020203 is a wasteful number, since it uses less digits than its factorization.
13022020203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23981805.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 13022020203 its reverse (30202022031), we get a palindrome (43224042234).
The spelling of 13022020203 in words is "thirteen billion, twenty-two million, twenty thousand, two hundred three".
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