Base | Representation |
---|---|
bin | 11011111111011000101000… |
… | …100100100110001100011111 |
3 | 121010212112110001102021201201 |
4 | 123333120220210212030133 |
5 | 112113410003012221343 |
6 | 1113452430334020331 |
7 | 34633620632210035 |
oct | 3377305044461437 |
9 | 533775401367651 |
10 | 123103033320223 |
11 | 36251781024400 |
12 | 119822389476a7 |
13 | 538c749018b38 |
14 | 225830bbc4555 |
15 | e372d455a94d |
hex | 6ff62892631f |
123103033320223 has 12 divisors (see below), whose sum is σ = 137864647645704. Its totient is φ = 109800304156400.
The previous prime is 123103033320193. The next prime is 123103033320263. The reversal of 123103033320223 is 322023330301321.
It is not a de Polignac number, because 123103033320223 - 213 = 123103033312031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 123103033320191 and 123103033320200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123103033320263) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9597922273 + ... + 9597935098.
It is an arithmetic number, because the mean of its divisors is an integer number (11488720637142).
Almost surely, 2123103033320223 is an apocalyptic number.
123103033320223 is a deficient number, since it is larger than the sum of its proper divisors (14761614325481).
123103033320223 is a wasteful number, since it uses less digits than its factorization.
123103033320223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19195857446 (or 19195857435 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 28.
Adding to 123103033320223 its reverse (322023330301321), we get a palindrome (445126363621544).
The spelling of 123103033320223 in words is "one hundred twenty-three trillion, one hundred three billion, thirty-three million, three hundred twenty thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •