Base | Representation |
---|---|
bin | 11011111110010111101000… |
… | …000010101001101111111011 |
3 | 121010121212021102102100102211 |
4 | 123332113220002221233323 |
5 | 112111234024142001243 |
6 | 1113400404112235551 |
7 | 34625600110050040 |
oct | 3376275002515773 |
9 | 533555242370384 |
10 | 123033231203323 |
11 | 362251115a9891 |
12 | 119707b823bbb7 |
13 | 5385ca389709c |
14 | 2254ba959d1c7 |
15 | e3559b4d6d9d |
hex | 6fe5e80a9bfb |
123033231203323 has 16 divisors (see below), whose sum is σ = 143881268889600. Its totient is φ = 103003222908096.
The previous prime is 123033231203297. The next prime is 123033231203329. The reversal of 123033231203323 is 323302132330321.
It is not a de Polignac number, because 123033231203323 - 213 = 123033231195131 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123033231203329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20807286 + ... + 26057812.
It is an arithmetic number, because the mean of its divisors is an integer number (8992579305600).
Almost surely, 2123033231203323 is an apocalyptic number.
123033231203323 is a deficient number, since it is larger than the sum of its proper divisors (20848037686277).
123033231203323 is an equidigital number, since it uses as much as digits as its factorization.
123033231203323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5328426.
The product of its (nonzero) digits is 34992, while the sum is 31.
Adding to 123033231203323 its reverse (323302132330321), we get a palindrome (446335363533644).
The spelling of 123033231203323 in words is "one hundred twenty-three trillion, thirty-three billion, two hundred thirty-one million, two hundred three thousand, three hundred twenty-three".
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