Base | Representation |
---|---|
bin | 111000111011001000… |
… | …0011011100111100011 |
3 | 102200112022222001121212 |
4 | 1301312100123213203 |
5 | 4000323213300303 |
6 | 132054021540335 |
7 | 11555204142614 |
oct | 1616620334743 |
9 | 380468861555 |
10 | 122243103203 |
11 | 47930054821 |
12 | 1b836b746ab |
13 | b6b1b2ab80 |
14 | 5cb9203c0b |
15 | 32a6d88ad8 |
hex | 1c7641b9e3 |
122243103203 has 32 divisors (see below), whose sum is σ = 139237862400. Its totient is φ = 106391045376.
The previous prime is 122243103097. The next prime is 122243103233. The reversal of 122243103203 is 302301342221.
It is not a de Polignac number, because 122243103203 - 212 = 122243099107 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122243103233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52261808 + ... + 52264146.
It is an arithmetic number, because the mean of its divisors is an integer number (4351183200).
Almost surely, 2122243103203 is an apocalyptic number.
122243103203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
122243103203 is a deficient number, since it is larger than the sum of its proper divisors (16994759197).
122243103203 is a wasteful number, since it uses less digits than its factorization.
122243103203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3291.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 122243103203 its reverse (302301342221), we get a palindrome (424544445424).
The spelling of 122243103203 in words is "one hundred twenty-two billion, two hundred forty-three million, one hundred three thousand, two hundred three".
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