Base | Representation |
---|---|
bin | 101000101101010… |
… | …010010111000000 |
3 | 1202121002222102200 |
4 | 220231102113000 |
5 | 2344314212240 |
6 | 151434113200 |
7 | 22632031650 |
oct | 5055222700 |
9 | 1677088380 |
10 | 682960320 |
11 | 320571219 |
12 | 17087b800 |
13 | ab654543 |
14 | 669c0360 |
15 | 3ee58930 |
hex | 28b525c0 |
682960320 has 336 divisors, whose sum is σ = 2827568640. Its totient is φ = 147806208.
The previous prime is 682960309. The next prime is 682960351. The reversal of 682960320 is 23069286.
682960320 is a `hidden beast` number, since 6 + 8 + 29 + 603 + 20 = 666.
It is a tau number, because it is divible by the number of its divisors (336).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 382149 + ... + 383931.
Almost surely, 2682960320 is an apocalyptic number.
682960320 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 682960320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1413784320).
682960320 is an abundant number, since it is smaller than the sum of its proper divisors (2144608320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
682960320 is a wasteful number, since it uses less digits than its factorization.
682960320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1832 (or 1819 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 682960320 is about 26133.5095232156. The cubic root of 682960320 is about 880.6401677972.
The spelling of 682960320 in words is "six hundred eighty-two million, nine hundred sixty thousand, three hundred twenty".
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