Base | Representation |
---|---|
bin | 1110110100111000001001… |
… | …0101000011010010000100 |
3 | 2010201102020122202101110002 |
4 | 3231032002111003102010 |
5 | 4114041122341213433 |
6 | 54400502413420432 |
7 | 3301515351010235 |
oct | 355160225032204 |
9 | 63642218671402 |
10 | 16301587444868 |
11 | 5215512149580 |
12 | 19b343479a718 |
13 | 9133051750bb |
14 | 405002c0708c |
15 | 1d4095b089e8 |
hex | ed382543484 |
16301587444868 has 48 divisors (see below), whose sum is σ = 34183482762240. Its totient is φ = 6714612669600.
The previous prime is 16301587444801. The next prime is 16301587444871. The reversal of 16301587444868 is 86844478510361.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423883088 + ... + 423921543.
It is an arithmetic number, because the mean of its divisors is an integer number (712155890880).
Almost surely, 216301587444868 is an apocalyptic number.
It is an amenable number.
16301587444868 is an abundant number, since it is smaller than the sum of its proper divisors (17881895317372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16301587444868 is a wasteful number, since it uses less digits than its factorization.
16301587444868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 847804688 (or 847804686 counting only the distinct ones).
The product of its (nonzero) digits is 123863040, while the sum is 65.
The spelling of 16301587444868 in words is "sixteen trillion, three hundred one billion, five hundred eighty-seven million, four hundred forty-four thousand, eight hundred sixty-eight".
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