Base | Representation |
---|---|
bin | 1111010110101111011111… |
… | …1111110000000000100001 |
3 | 2012210000221221011000101001 |
4 | 3311223313333300000201 |
5 | 4203104131313013340 |
6 | 55524041345312001 |
7 | 3361532643324244 |
oct | 365536777600041 |
9 | 65700857130331 |
10 | 16883382157345 |
11 | 541a225096100 |
12 | 1a88142635601 |
13 | 9561331b6112 |
14 | 4252352a325b |
15 | 1e429756c29a |
hex | f5af7ff0021 |
16883382157345 has 12 divisors (see below), whose sum is σ = 22269320598420. Its totient is φ = 12278823386720.
The previous prime is 16883382157333. The next prime is 16883382157381. The reversal of 16883382157345 is 54375128338861.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 8170353374689 + 8713028782656 = 2858383^2 + 2951784^2 .
It is not a de Polignac number, because 16883382157345 - 239 = 16333626343457 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13953207790 + ... + 13953208999.
It is an arithmetic number, because the mean of its divisors is an integer number (1855776716535).
Almost surely, 216883382157345 is an apocalyptic number.
It is an amenable number.
16883382157345 is a deficient number, since it is larger than the sum of its proper divisors (5385938441075).
16883382157345 is a wasteful number, since it uses less digits than its factorization.
16883382157345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27906416816 (or 27906416805 counting only the distinct ones).
The product of its digits is 116121600, while the sum is 64.
The spelling of 16883382157345 in words is "sixteen trillion, eight hundred eighty-three billion, three hundred eighty-two million, one hundred fifty-seven thousand, three hundred forty-five".
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