Base | Representation |
---|---|
bin | 101000101100110… |
… | …000001100011111 |
3 | 1202120211212110211 |
4 | 220230300030133 |
5 | 2344300223013 |
6 | 151431113251 |
7 | 22630606660 |
oct | 5054601437 |
9 | 1676755424 |
10 | 682820383 |
11 | 320486073 |
12 | 170812827 |
13 | ab60593b |
14 | 66985367 |
15 | 3ee2c23d |
hex | 28b3031f |
682820383 has 8 divisors (see below), whose sum is σ = 792013952. Its totient is φ = 576538776.
The previous prime is 682820377. The next prime is 682820441. The reversal of 682820383 is 383028286.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 682820383 - 217 = 682689311 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 (682820323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727485 + ... + 728422.
It is an arithmetic number, because the mean of its divisors is an integer number (99001744).
Almost surely, 2682820383 is an apocalyptic number.
682820383 is a deficient number, since it is larger than the sum of its proper divisors (109193569).
682820383 is a wasteful number, since it uses less digits than its factorization.
682820383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1455981.
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 682820383 is about 26130.8320380351. The cubic root of 682820383 is about 880.5800166399.
It can be divided in two parts, 6828203 and 83, that added together give a palindrome (6828286).
The spelling of 682820383 in words is "six hundred eighty-two million, eight hundred twenty thousand, three hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •