Base | Representation |
---|---|
bin | 111100100000010… |
… | …1011001110101001 |
3 | 12020111012212112210 |
4 | 1321000223032221 |
5 | 13124214021301 |
6 | 533242355333 |
7 | 101211405222 |
oct | 17100531651 |
9 | 5214185483 |
10 | 2030220201 |
11 | 952008539 |
12 | 487abbb49 |
13 | 2647c8639 |
14 | 1538c4249 |
15 | bd381ad6 |
hex | 7902b3a9 |
2030220201 has 8 divisors (see below), whose sum is σ = 2707966720. Its totient is φ = 1352976912.
The previous prime is 2030220191. The next prime is 2030220271. The reversal of 2030220201 is 1020220302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2030220201 - 215 = 2030187433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2030220271) 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, 116290 + ... + 132603.
It is an arithmetic number, because the mean of its divisors is an integer number (338495840).
Almost surely, 22030220201 is an apocalyptic number.
It is an amenable number.
2030220201 is a deficient number, since it is larger than the sum of its proper divisors (677746519).
2030220201 is a wasteful number, since it uses less digits than its factorization.
2030220201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251615.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 2030220201 is about 45057.9649007809. The cubic root of 2030220201 is about 1266.2351979733.
Adding to 2030220201 its reverse (1020220302), we get a palindrome (3050440503).
The spelling of 2030220201 in words is "two billion, thirty million, two hundred twenty thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •