Base | Representation |
---|---|
bin | 100000000111110011100… |
… | …000100101111010100011 |
3 | 21211000200202100220212000 |
4 | 200013303200211322203 |
5 | 242131230312131433 |
6 | 4410022304335043 |
7 | 315323343162630 |
oct | 40076340457243 |
9 | 7730622326760 |
10 | 2207403630243 |
11 | 781177890a69 |
12 | 2b7987014483 |
13 | 13020769c236 |
14 | 78ba5d59187 |
15 | 3c6463ea113 |
hex | 201f3825ea3 |
2207403630243 has 16 divisors (see below), whose sum is σ = 3737402972160. Its totient is φ = 1261373502888.
The previous prime is 2207403630241. The next prime is 2207403630287. The reversal of 2207403630243 is 3420363047022.
2207403630243 is a `hidden beast` number, since 2 + 2 + 0 + 7 + 403 + 6 + 3 + 0 + 243 = 666.
It is not a de Polignac number, because 2207403630243 - 21 = 2207403630241 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2207403630198 and 2207403630207.
It is not an unprimeable number, because it can be changed into a prime (2207403630241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5839691955 + ... + 5839692332.
It is an arithmetic number, because the mean of its divisors is an integer number (233587685760).
Almost surely, 22207403630243 is an apocalyptic number.
2207403630243 is a deficient number, since it is larger than the sum of its proper divisors (1529999341917).
2207403630243 is a wasteful number, since it uses less digits than its factorization.
2207403630243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11679384303 (or 11679384297 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 36.
Adding to 2207403630243 its reverse (3420363047022), we get a palindrome (5627766677265).
The spelling of 2207403630243 in words is "two trillion, two hundred seven billion, four hundred three million, six hundred thirty thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •