Base | Representation |
---|---|
bin | 10010101000001010… |
… | …001100000011101101 |
3 | 1220121220121210001002 |
4 | 102220022030003231 |
5 | 311430241043201 |
6 | 13104405130045 |
7 | 1305434435522 |
oct | 225012140355 |
9 | 56556553032 |
10 | 20001112301 |
11 | 8534119785 |
12 | 3a623b9925 |
13 | 1b699a6cc1 |
14 | d7a4d5149 |
15 | 7c0dda76b |
hex | 4a828c0ed |
20001112301 has 8 divisors (see below), whose sum is σ = 20669101824. Its totient is φ = 19334547360.
The previous prime is 20001112291. The next prime is 20001112303. The reversal of 20001112301 is 10321110002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20001112301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20001112303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327560 + ... + 383793.
It is an arithmetic number, because the mean of its divisors is an integer number (2583637728).
Almost surely, 220001112301 is an apocalyptic number.
It is an amenable number.
20001112301 is a deficient number, since it is larger than the sum of its proper divisors (667989523).
20001112301 is an equidigital number, since it uses as much as digits as its factorization.
20001112301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 712291.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 20001112301 its reverse (10321110002), we get a palindrome (30322222303).
The spelling of 20001112301 in words is "twenty billion, one million, one hundred twelve thousand, three hundred one".
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