Base | Representation |
---|---|
bin | 11100000001001110111111… |
… | …101010100101011110000001 |
3 | 121011022200111002202110010100 |
4 | 130001032333222211132001 |
5 | 112123000242302120223 |
6 | 1114031045303553013 |
7 | 34646040210551556 |
oct | 3401167752453601 |
9 | 534280432673110 |
10 | 123230122301313 |
11 | 362a0668488985 |
12 | 119a29a675b769 |
13 | 539b720a92371 |
14 | 226052680aa2d |
15 | e3a771a55043 |
hex | 7013bfaa5781 |
123230122301313 has 24 divisors (see below), whose sum is σ = 178232719714920. Its totient is φ = 82045595554560.
The previous prime is 123230122301311. The next prime is 123230122301339. The reversal of 123230122301313 is 313103221032321.
123230122301313 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 30 + 12 + 2 + 301 + 313 = 666.
123230122301313 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 40467308177664 + 82762814123649 = 6361392^2 + 9097407^2 .
It is not a de Polignac number, because 123230122301313 - 21 = 123230122301311 is a prime.
It is not an unprimeable number, because it can be changed into a prime (123230122301311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69715645 + ... + 71461397.
It is an arithmetic number, because the mean of its divisors is an integer number (7426363321455).
Almost surely, 2123230122301313 is an apocalyptic number.
It is an amenable number.
123230122301313 is a deficient number, since it is larger than the sum of its proper divisors (55002597413607).
123230122301313 is a wasteful number, since it uses less digits than its factorization.
123230122301313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1756049 (or 1756046 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 123230122301313 its reverse (313103221032321), we get a palindrome (436333343333634).
The spelling of 123230122301313 in words is "one hundred twenty-three trillion, two hundred thirty billion, one hundred twenty-two million, three hundred one thousand, three hundred thirteen".
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