Base | Representation |
---|---|
bin | 11110100011110111111… |
… | …010010111001111001010 |
3 | 21102202201210220000002101 |
4 | 132203313322113033022 |
5 | 233402002421443310 |
6 | 4244435114224014 |
7 | 304504342422502 |
oct | 36436772271712 |
9 | 7382653800071 |
10 | 2100103312330 |
11 | 73a71562aa81 |
12 | 29b02042500a |
13 | 1230675a716a |
14 | 73907524a02 |
15 | 3996632343a |
hex | 1e8f7e973ca |
2100103312330 has 8 divisors (see below), whose sum is σ = 3780185962212. Its totient is φ = 840041324928.
The previous prime is 2100103312327. The next prime is 2100103312331. The reversal of 2100103312330 is 332133010012.
It can be written as a sum of positive squares in 2 ways, for example, as 2011906785889 + 88196526441 = 1418417^2 + 296979^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2100103312298 and 2100103312307.
It is not an unprimeable number, because it can be changed into a prime (2100103312331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105005165607 + ... + 105005165626.
Almost surely, 22100103312330 is an apocalyptic number.
2100103312330 is a deficient number, since it is larger than the sum of its proper divisors (1680082649882).
2100103312330 is a wasteful number, since it uses less digits than its factorization.
2100103312330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210010331240.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 2100103312330 its reverse (332133010012), we get a palindrome (2432236322342).
The spelling of 2100103312330 in words is "two trillion, one hundred billion, one hundred three million, three hundred twelve thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •