Base | Representation |
---|---|
bin | 10010110100000001… |
… | …101100101100110101 |
3 | 1221010210021011021012 |
4 | 102310001230230311 |
5 | 312332223311201 |
6 | 13140240402005 |
7 | 1313402660102 |
oct | 226401545465 |
9 | 57123234235 |
10 | 20200213301 |
11 | 8626548264 |
12 | 3ab9016305 |
13 | 1b9c008048 |
14 | d98b21aa9 |
15 | 7d36185bb |
hex | 4b406cb35 |
20200213301 has 2 divisors, whose sum is σ = 20200213302. Its totient is φ = 20200213300.
The previous prime is 20200213277. The next prime is 20200213343. The reversal of 20200213301 is 10331200202.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 15419182276 + 4781031025 = 124174^2 + 69145^2 .
It is a cyclic number.
It is not a de Polignac number, because 20200213301 - 230 = 19126471477 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (20250213301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100106650 + 10100106651.
It is an arithmetic number, because the mean of its divisors is an integer number (10100106651).
Almost surely, 220200213301 is an apocalyptic number.
It is an amenable number.
20200213301 is a deficient number, since it is larger than the sum of its proper divisors (1).
20200213301 is an equidigital number, since it uses as much as digits as its factorization.
20200213301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 20200213301 its reverse (10331200202), we get a palindrome (30531413503).
The spelling of 20200213301 in words is "twenty billion, two hundred million, two hundred thirteen thousand, three hundred one".
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