Base | Representation |
---|---|
bin | 1101101000000111100011… |
… | …0010101010100000000000 |
3 | 1222001100102010212222210210 |
4 | 3122001320302222200000 |
5 | 3430434410323210043 |
6 | 51511011523154120 |
7 | 3104322355505220 |
oct | 332017062524000 |
9 | 58040363788723 |
10 | 14982872475648 |
11 | 4857222a00a80 |
12 | 181b945815940 |
13 | 848b5699969c |
14 | 39b263cbc080 |
15 | 1aeb13b9c633 |
hex | da078caa800 |
14982872475648 has 768 divisors, whose sum is σ = 53149320806400. Its totient is φ = 3633646141440.
The previous prime is 14982872475629. The next prime is 14982872475689. The reversal of 14982872475648 is 84657427828941.
It is a tau number, because it is divible by the number of its divisors (768).
It is a self number, because there is not a number n which added to its sum of digits gives 14982872475648.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1021389658 + ... + 1021404326.
It is an arithmetic number, because the mean of its divisors is an integer number (69204844800).
Almost surely, 214982872475648 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14982872475648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26574660403200).
14982872475648 is an abundant number, since it is smaller than the sum of its proper divisors (38166448330752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14982872475648 is a wasteful number, since it uses less digits than its factorization.
14982872475648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14856 (or 14836 counting only the distinct ones).
The product of its digits is 1734082560, while the sum is 75.
The spelling of 14982872475648 in words is "fourteen trillion, nine hundred eighty-two billion, eight hundred seventy-two million, four hundred seventy-five thousand, six hundred forty-eight".
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