Base | Representation |
---|---|
bin | 111011100110111… |
… | …0110100110001001 |
3 | 12011101120122002222 |
4 | 1313031312212021 |
5 | 13044012321301 |
6 | 530245303425 |
7 | 100364512142 |
oct | 16715664611 |
9 | 5141518088 |
10 | 2000120201 |
11 | 937019a02 |
12 | 479a04b75 |
13 | 25b4b9ca1 |
14 | 14d8caac9 |
15 | ba8d831b |
hex | 77376989 |
2000120201 has 8 divisors (see below), whose sum is σ = 2042069184. Its totient is φ = 1958327280.
The previous prime is 2000120173. The next prime is 2000120207. The reversal of 2000120201 is 1020210002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2000120201 - 226 = 1933011337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2000120207) 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, 12935 + ... + 64556.
It is an arithmetic number, because the mean of its divisors is an integer number (255258648).
Almost surely, 22000120201 is an apocalyptic number.
It is an amenable number.
2000120201 is a deficient number, since it is larger than the sum of its proper divisors (41948983).
2000120201 is an equidigital number, since it uses as much as digits as its factorization.
2000120201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78031.
The product of its (nonzero) digits is 8, while the sum is 8.
The square root of 2000120201 is about 44722.7034178391. The cubic root of 2000120201 is about 1259.9462900176.
Adding to 2000120201 its reverse (1020210002), we get a palindrome (3020330203).
The spelling of 2000120201 in words is "two billion, one hundred twenty thousand, two hundred one".
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