Base | Representation |
---|---|
bin | 101000101011011… |
… | …111100010100000 |
3 | 1202120020002022000 |
4 | 220223133202200 |
5 | 2344204140031 |
6 | 151420044000 |
7 | 22625032545 |
oct | 5053374240 |
9 | 1676202260 |
10 | 682490016 |
11 | 32027a93a |
12 | 170693600 |
13 | ab51b460 |
14 | 668dabcc |
15 | 3edb43e6 |
hex | 28adf8a0 |
682490016 has 96 divisors (see below), whose sum is σ = 2143753920. Its totient is φ = 209993472.
The previous prime is 682490009. The next prime is 682490057. The reversal of 682490016 is 610094286.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 19150 + ... + 41613.
It is an arithmetic number, because the mean of its divisors is an integer number (22330770).
Almost surely, 2682490016 is an apocalyptic number.
It is an amenable number.
682490016 is an abundant number, since it is smaller than the sum of its proper divisors (1461263904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
682490016 is a wasteful number, since it uses less digits than its factorization.
682490016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60795 (or 60781 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 682490016 is about 26124.5098710005. The cubic root of 682490016 is about 880.4379775739.
It can be divided in two parts, 68 and 2490016, that added together give a square (2490084 = 15782).
The spelling of 682490016 in words is "six hundred eighty-two million, four hundred ninety thousand, sixteen".
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