Base | Representation |
---|---|
bin | 1110111101101100010101… |
… | …0000110001000001000001 |
3 | 2011020220011020122020021012 |
4 | 3233123011100301001001 |
5 | 4124031303232002210 |
6 | 54554230344210305 |
7 | 3315456345425162 |
oct | 357330520610101 |
9 | 64226136566235 |
10 | 16453034250305 |
11 | 52737689a4aa4 |
12 | 1a1885ba69995 |
13 | 92468c3b0343 |
14 | 40c48c7b1769 |
15 | 1d7eab726305 |
hex | ef6c5431041 |
16453034250305 has 8 divisors (see below), whose sum is σ = 19744019001000. Its totient is φ = 13162175466496.
The previous prime is 16453034250269. The next prime is 16453034250379. The reversal of 16453034250305 is 50305243035461.
It can be written as a sum of positive squares in 4 ways, for example, as 128791983376 + 16324242266929 = 358876^2 + 4040327^2 .
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 16453034250305 - 214 = 16453034233921 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31204130 + ... + 31727019.
It is an arithmetic number, because the mean of its divisors is an integer number (2468002375125).
Almost surely, 216453034250305 is an apocalyptic number.
It is an amenable number.
16453034250305 is a deficient number, since it is larger than the sum of its proper divisors (3290984750695).
16453034250305 is an equidigital number, since it uses as much as digits as its factorization.
16453034250305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62983443.
The product of its (nonzero) digits is 648000, while the sum is 41.
Adding to 16453034250305 its reverse (50305243035461), we get a palindrome (66758277285766).
The spelling of 16453034250305 in words is "sixteen trillion, four hundred fifty-three billion, thirty-four million, two hundred fifty thousand, three hundred five".
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