Base | Representation |
---|---|
bin | 1111011010001000001001… |
… | …1001100111011111111110 |
3 | 2012222121001222001222112221 |
4 | 3312202002121213133332 |
5 | 4210032232411101034 |
6 | 100010500243315554 |
7 | 3365662060344505 |
oct | 366420231473776 |
9 | 65877058058487 |
10 | 16941538768894 |
11 | 5441958a74133 |
12 | 1a9747307bbba |
13 | 95b770a712bc |
14 | 427d90dc783c |
15 | 1e5a4d045bb4 |
hex | f68826677fe |
16941538768894 has 16 divisors (see below), whose sum is σ = 25536938708736. Its totient is φ = 8429287735000.
The previous prime is 16941538768877. The next prime is 16941538768907. The reversal of 16941538768894 is 49886783514961.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14918902 + ... + 16014265.
It is an arithmetic number, because the mean of its divisors is an integer number (1596058669296).
Almost surely, 216941538768894 is an apocalyptic number.
16941538768894 is a deficient number, since it is larger than the sum of its proper divisors (8595399939842).
16941538768894 is a wasteful number, since it uses less digits than its factorization.
16941538768894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30934511.
The product of its digits is 2508226560, while the sum is 79.
The spelling of 16941538768894 in words is "sixteen trillion, nine hundred forty-one billion, five hundred thirty-eight million, seven hundred sixty-eight thousand, eight hundred ninety-four".
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