Base | Representation |
---|---|
bin | 111100100000000… |
… | …1101111000100001 |
3 | 12020110222202122221 |
4 | 1321000031320201 |
5 | 13124201200001 |
6 | 533240031041 |
7 | 101210364616 |
oct | 17100157041 |
9 | 5213882587 |
10 | 2030100001 |
11 | 951a361a6 |
12 | 487a62481 |
13 | 264785a07 |
14 | 15389250d |
15 | bd35b1a1 |
hex | 7900de21 |
2030100001 has 2 divisors, whose sum is σ = 2030100002. Its totient is φ = 2030100000.
The previous prime is 2030099993. The next prime is 2030100019. The reversal of 2030100001 is 1000010302.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1855886400 + 174213601 = 43080^2 + 13199^2 .
It is a cyclic number.
It is not a de Polignac number, because 2030100001 - 23 = 2030099993 is a prime.
It is not a weakly prime, because it can be changed into another prime (2030100041) 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 as a sum of consecutive naturals, namely, 1015050000 + 1015050001.
It is an arithmetic number, because the mean of its divisors is an integer number (1015050001).
Almost surely, 22030100001 is an apocalyptic number.
It is an amenable number.
2030100001 is a deficient number, since it is larger than the sum of its proper divisors (1).
2030100001 is an equidigital number, since it uses as much as digits as its factorization.
2030100001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 2030100001 is about 45056.6310436100. The cubic root of 2030100001 is about 1266.2102081595.
Adding to 2030100001 its reverse (1000010302), we get a palindrome (3030110303).
The spelling of 2030100001 in words is "two billion, thirty million, one hundred thousand, one".
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