Base | Representation |
---|---|
bin | 10100110100001001101 |
3 | 1021122121112 |
4 | 2212201031 |
5 | 133311221 |
6 | 22341405 |
7 | 5540342 |
oct | 2464115 |
9 | 1248545 |
10 | 682061 |
11 | 426496 |
12 | 28a865 |
13 | 1ab5b3 |
14 | 13a7c9 |
15 | d715b |
hex | a684d |
682061 has 4 divisors (see below), whose sum is σ = 685824. Its totient is φ = 678300.
The previous prime is 682049. The next prime is 682063. The reversal of 682061 is 160286.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 682061 - 26 = 681997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (682063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1595 + ... + 1976.
It is an arithmetic number, because the mean of its divisors is an integer number (171456).
2682061 is an apocalyptic number.
It is an amenable number.
682061 is a deficient number, since it is larger than the sum of its proper divisors (3763).
682061 is a wasteful number, since it uses less digits than its factorization.
682061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3762.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 682061 is about 825.8698444670. The cubic root of 682061 is about 88.0253456607.
The spelling of 682061 in words is "six hundred eighty-two thousand, sixty-one".
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