Base | Representation |
---|---|
bin | 101000101011110… |
… | …110010111000101 |
3 | 1202120101211112010 |
4 | 220223312113011 |
5 | 2344220132433 |
6 | 151422044433 |
7 | 22625602224 |
oct | 5053662705 |
9 | 1676354463 |
10 | 682583493 |
11 | 320334099 |
12 | 170719719 |
13 | ab551b77 |
14 | 66922cbb |
15 | 3edd1e63 |
hex | 28af65c5 |
682583493 has 24 divisors (see below), whose sum is σ = 964131168. Its totient is φ = 429491808.
The previous prime is 682583483. The next prime is 682583501. The reversal of 682583493 is 394385286.
It is not a de Polignac number, because 682583493 - 218 = 682321349 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (682583413) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 331455 + ... + 333507.
It is an arithmetic number, because the mean of its divisors is an integer number (40172132).
Almost surely, 2682583493 is an apocalyptic number.
It is an amenable number.
682583493 is a deficient number, since it is larger than the sum of its proper divisors (281547675).
682583493 is a wasteful number, since it uses less digits than its factorization.
682583493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2401 (or 2382 counting only the distinct ones).
The product of its digits is 1244160, while the sum is 48.
The square root of 682583493 is about 26126.2988768023. The cubic root of 682583493 is about 880.4781720294.
The spelling of 682583493 in words is "six hundred eighty-two million, five hundred eighty-three thousand, four hundred ninety-three".
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