Base | Representation |
---|---|
bin | 100000001101001101110… |
… | …001111110010000010011 |
3 | 21211120200121220201110020 |
4 | 200031031301332100103 |
5 | 242230130023244443 |
6 | 4412422553434523 |
7 | 315620324656431 |
oct | 40151561762023 |
9 | 7746617821406 |
10 | 2213213103123 |
11 | 783689109a20 |
12 | 2b8b2870ba43 |
13 | 130922149659 |
14 | 7919772dd51 |
15 | 3c88644a583 |
hex | 2034dc7e413 |
2213213103123 has 16 divisors (see below), whose sum is σ = 3220013926272. Its totient is φ = 1341010080000.
The previous prime is 2213213103103. The next prime is 2213213103131. The reversal of 2213213103123 is 3213013123122.
It is not a de Polignac number, because 2213213103123 - 237 = 2075774149651 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2213213103093 and 2213213103102.
It is not an unprimeable number, because it can be changed into a prime (2213213103103) 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, 8144158 + ... + 8411523.
It is an arithmetic number, because the mean of its divisors is an integer number (201250870392).
Almost surely, 22213213103123 is an apocalyptic number.
2213213103123 is a deficient number, since it is larger than the sum of its proper divisors (1006800823149).
2213213103123 is a wasteful number, since it uses less digits than its factorization.
2213213103123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16559746.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 2213213103123 its reverse (3213013123122), we get a palindrome (5426226226245).
The spelling of 2213213103123 in words is "two trillion, two hundred thirteen billion, two hundred thirteen million, one hundred three thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •