Base | Representation |
---|---|
bin | 10010101110000100… |
… | …100100000110010001 |
3 | 1220212211021002122001 |
4 | 102232010210012101 |
5 | 312131134114301 |
6 | 13122311114001 |
7 | 1311050512141 |
oct | 225604440621 |
9 | 56784232561 |
10 | 20100301201 |
11 | 8585106882 |
12 | 3a8b672901 |
13 | 1b843c5566 |
14 | d89754921 |
15 | 7c997ec01 |
hex | 4ae124191 |
20100301201 has 16 divisors (see below), whose sum is σ = 20701525248. Its totient is φ = 19507017600.
The previous prime is 20100301159. The next prime is 20100301219. The reversal of 20100301201 is 10210300102.
It is a cyclic number.
It is not a de Polignac number, because 20100301201 - 225 = 20066746769 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20100301231) 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 15 ways as a sum of consecutive naturals, for example, 2783071 + ... + 2790283.
It is an arithmetic number, because the mean of its divisors is an integer number (1293845328).
Almost surely, 220100301201 is an apocalyptic number.
It is an amenable number.
20100301201 is a deficient number, since it is larger than the sum of its proper divisors (601224047).
20100301201 is a wasteful number, since it uses less digits than its factorization.
20100301201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7752.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 20100301201 its reverse (10210300102), we get a palindrome (30310601303).
The spelling of 20100301201 in words is "twenty billion, one hundred million, three hundred one thousand, two hundred one".
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