Base | Representation |
---|---|
bin | 10010101000101100… |
… | …110110110000100011 |
3 | 1220122112201111011012 |
4 | 102220230312300203 |
5 | 311440102400344 |
6 | 13105332011135 |
7 | 1305604615541 |
oct | 225054666043 |
9 | 56575644135 |
10 | 20010200099 |
11 | 853926655a |
12 | 3a65460aab |
13 | 1b6b8395b6 |
14 | d7b7bcd91 |
15 | 7c1ad329e |
hex | 4a8b36c23 |
20010200099 has 2 divisors, whose sum is σ = 20010200100. Its totient is φ = 20010200098.
The previous prime is 20010200083. The next prime is 20010200117. The reversal of 20010200099 is 99000201002.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 20010200099 - 24 = 20010200083 is a prime.
It is not a weakly prime, because it can be changed into another prime (20010200059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10005100049 + 10005100050.
It is an arithmetic number, because the mean of its divisors is an integer number (10005100050).
Almost surely, 220010200099 is an apocalyptic number.
20010200099 is a deficient number, since it is larger than the sum of its proper divisors (1).
20010200099 is an equidigital number, since it uses as much as digits as its factorization.
20010200099 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 324, while the sum is 23.
The spelling of 20010200099 in words is "twenty billion, ten million, two hundred thousand, ninety-nine".
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