Base | Representation |
---|---|
bin | 10010110100000001… |
… | …011000111011010011 |
3 | 1221010210010001011102 |
4 | 102310001120323103 |
5 | 312332213213212 |
6 | 13140234535015 |
7 | 1313402202005 |
oct | 226401307323 |
9 | 57123101142 |
10 | 20200132307 |
11 | 86264a2423 |
12 | 3ab8b9746b |
13 | 1b9bcaa214 |
14 | d98b00375 |
15 | 7d35ee5c2 |
hex | 4b4058ed3 |
20200132307 has 2 divisors, whose sum is σ = 20200132308. Its totient is φ = 20200132306.
The previous prime is 20200132297. The next prime is 20200132349. The reversal of 20200132307 is 70323100202.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 20200132307 - 212 = 20200128211 is a prime.
It is not a weakly prime, because it can be changed into another prime (20200132357) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100066153 + 10100066154.
It is an arithmetic number, because the mean of its divisors is an integer number (10100066154).
Almost surely, 220200132307 is an apocalyptic number.
20200132307 is a deficient number, since it is larger than the sum of its proper divisors (1).
20200132307 is an equidigital number, since it uses as much as digits as its factorization.
20200132307 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 504, while the sum is 20.
Adding to 20200132307 its reverse (70323100202), we get a palindrome (90523232509).
The spelling of 20200132307 in words is "twenty billion, two hundred million, one hundred thirty-two thousand, three hundred seven".
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