Base | Representation |
---|---|
bin | 11011111110000101000000… |
… | …001000100110001110111001 |
3 | 121010112221122210202102220011 |
4 | 123332011000020212032321 |
5 | 112110422100441222223 |
6 | 1113343255533501521 |
7 | 34624261423254421 |
oct | 3376050010461671 |
9 | 533487583672804 |
10 | 123013234320313 |
11 | 3621768a909697 |
12 | 119689573418a1 |
13 | 5384137a4112c |
14 | 2253c2d889481 |
15 | e34ccab8480d |
hex | 6fe1402263b9 |
123013234320313 has 8 divisors (see below), whose sum is σ = 125630717528448. Its totient is φ = 120395758626864.
The previous prime is 123013234320307. The next prime is 123013234320323. The reversal of 123013234320313 is 313023432310321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123013234320313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123013234320323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41994870 + ... + 44828512.
It is an arithmetic number, because the mean of its divisors is an integer number (15703839691056).
Almost surely, 2123013234320313 is an apocalyptic number.
It is an amenable number.
123013234320313 is a deficient number, since it is larger than the sum of its proper divisors (2617483208135).
123013234320313 is an equidigital number, since it uses as much as digits as its factorization.
123013234320313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3757343.
The product of its (nonzero) digits is 23328, while the sum is 31.
Adding to 123013234320313 its reverse (313023432310321), we get a palindrome (436036666630634).
The spelling of 123013234320313 in words is "one hundred twenty-three trillion, thirteen billion, two hundred thirty-four million, three hundred twenty thousand, three hundred thirteen".
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