Base | Representation |
---|---|
bin | 1010100001100111010110… |
… | …11001001111111011001001 |
3 | 10000221122220002100102100221 |
4 | 11100303223121033323021 |
5 | 11013202414130233213 |
6 | 121120435010030041 |
7 | 4606121310622456 |
oct | 520635331177311 |
9 | 100848802312327 |
10 | 23145233055433 |
11 | 7413924734955 |
12 | 271984b878321 |
13 | cbb7808c3418 |
14 | 5a034178c82d |
15 | 2a20d993b38d |
hex | 150ceb64fec9 |
23145233055433 has 8 divisors (see below), whose sum is σ = 24930629715456. Its totient is φ = 21424759910400.
The previous prime is 23145233055397. The next prime is 23145233055463. The reversal of 23145233055433 is 33455033254132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23145233055433 - 237 = 23007794101961 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23145233055433.
It is not an unprimeable number, because it can be changed into a prime (23145233055463) 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, 16230878008 + ... + 16230879433.
It is an arithmetic number, because the mean of its divisors is an integer number (3116328714432).
Almost surely, 223145233055433 is an apocalyptic number.
23145233055433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
23145233055433 is a deficient number, since it is larger than the sum of its proper divisors (1785396660023).
23145233055433 is a wasteful number, since it uses less digits than its factorization.
23145233055433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32461757495.
The product of its (nonzero) digits is 1944000, while the sum is 43.
The spelling of 23145233055433 in words is "twenty-three trillion, one hundred forty-five billion, two hundred thirty-three million, fifty-five thousand, four hundred thirty-three".
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