Base | Representation |
---|---|
bin | 11110001101001101… |
… | …11110111110000101 |
3 | 1112212012011110121222 |
4 | 33012212332332011 |
5 | 231203023310203 |
6 | 11241110450125 |
7 | 1112605211456 |
oct | 170646767605 |
9 | 45765143558 |
10 | 16217010053 |
11 | 6972096752 |
12 | 3187063945 |
13 | 16b5a17a4a |
14 | adbb0112d |
15 | 64dab0038 |
hex | 3c69bef85 |
16217010053 has 8 divisors (see below), whose sum is σ = 16657057560. Its totient is φ = 15777054720.
The previous prime is 16217010037. The next prime is 16217010083. The reversal of 16217010053 is 35001071261.
It can be written as a sum of positive squares in 4 ways, for example, as 3740790244 + 12476219809 = 61162^2 + 111697^2 .
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 16217010053 - 24 = 16217010037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16217010023) 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, 481013 + ... + 513621.
It is an arithmetic number, because the mean of its divisors is an integer number (2082132195).
Almost surely, 216217010053 is an apocalyptic number.
It is an amenable number.
16217010053 is a deficient number, since it is larger than the sum of its proper divisors (440047507).
16217010053 is a wasteful number, since it uses less digits than its factorization.
16217010053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46087.
The product of its (nonzero) digits is 1260, while the sum is 26.
The spelling of 16217010053 in words is "sixteen billion, two hundred seventeen million, ten thousand, fifty-three".
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