Base | Representation |
---|---|
bin | 10100101101111110001… |
… | …100100110010010011100 |
3 | 12001002221200110021100021 |
4 | 110231332030212102130 |
5 | 141311320330003443 |
6 | 3010021245441524 |
7 | 204601613164606 |
oct | 24557614462234 |
9 | 5032850407307 |
10 | 1423751406748 |
11 | 4a989a608770 |
12 | 1abb235702a4 |
13 | a434a563bc8 |
14 | 4cca4c14176 |
15 | 2707d3e89ed |
hex | 14b7e32649c |
1423751406748 has 24 divisors (see below), whose sum is σ = 2836247863680. Its totient is φ = 619022350320.
The previous prime is 1423751406739. The next prime is 1423751406751. The reversal of 1423751406748 is 8476041573241.
It is a junction number, because it is equal to n+sod(n) for n = 1423751406695 and 1423751406704.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703433478 + ... + 703435501.
It is an arithmetic number, because the mean of its divisors is an integer number (118176994320).
Almost surely, 21423751406748 is an apocalyptic number.
It is an amenable number.
1423751406748 is a deficient number, since it is larger than the sum of its proper divisors (1412496456932).
1423751406748 is a wasteful number, since it uses less digits than its factorization.
1423751406748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1406869017 (or 1406869015 counting only the distinct ones).
The product of its (nonzero) digits is 4515840, while the sum is 52.
Adding to 1423751406748 its reverse (8476041573241), we get a palindrome (9899792979989).
The spelling of 1423751406748 in words is "one trillion, four hundred twenty-three billion, seven hundred fifty-one million, four hundred six thousand, seven hundred forty-eight".
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