Base | Representation |
---|---|
bin | 11101001000100110100… |
… | …101110111010011100001 |
3 | 21002101202221112200200010 |
4 | 131020212211313103201 |
5 | 230300301132020001 |
6 | 4131430354515133 |
7 | 264434650036242 |
oct | 35104645672341 |
9 | 7071687480603 |
10 | 2002102220001 |
11 | 7020a5565894 |
12 | 28402bb95aa9 |
13 | 116a49c4b830 |
14 | 6cc8bb56cc9 |
15 | 3712c8328d6 |
hex | 1d2269774e1 |
2002102220001 has 8 divisors (see below), whose sum is σ = 2874813444160. Its totient is φ = 1232062904592.
The previous prime is 2002102219963. The next prime is 2002102220017. The reversal of 2002102220001 is 1000222012002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2002102220001 - 211 = 2002102217953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2002102220051) 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, 25667977141 + ... + 25667977218.
It is an arithmetic number, because the mean of its divisors is an integer number (359351680520).
Almost surely, 22002102220001 is an apocalyptic number.
It is an amenable number.
2002102220001 is a deficient number, since it is larger than the sum of its proper divisors (872711224159).
2002102220001 is a wasteful number, since it uses less digits than its factorization.
2002102220001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51335954375.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 2002102220001 its reverse (1000222012002), we get a palindrome (3002324232003).
The spelling of 2002102220001 in words is "two trillion, two billion, one hundred two million, two hundred twenty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •