Base | Representation |
---|---|
bin | 101000101010100… |
… | …000100100101001 |
3 | 1202112201222111202 |
4 | 220222200210221 |
5 | 2344122411410 |
6 | 151410333545 |
7 | 22622606612 |
oct | 5052404451 |
9 | 1675658452 |
10 | 682232105 |
11 | 320114095 |
12 | 17058a2b5 |
13 | ab45ac49 |
14 | 66870c09 |
15 | 3ed62ca5 |
hex | 28aa0929 |
682232105 has 8 divisors (see below), whose sum is σ = 846909000. Its totient is φ = 526965376.
The previous prime is 682232101. The next prime is 682232147. The reversal of 682232105 is 501232286.
It can be written as a sum of positive squares in 4 ways, for example, as 119071744 + 563160361 = 10912^2 + 23731^2 .
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 682232105 - 22 = 682232101 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is not an unprimeable number, because it can be changed into a prime (682232101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2352380 + ... + 2352669.
It is an arithmetic number, because the mean of its divisors is an integer number (105863625).
Almost surely, 2682232105 is an apocalyptic number.
It is an amenable number.
682232105 is a deficient number, since it is larger than the sum of its proper divisors (164676895).
682232105 is a wasteful number, since it uses less digits than its factorization.
682232105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4705083.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 682232105 is about 26119.5732162683. The cubic root of 682232105 is about 880.3270586137.
The spelling of 682232105 in words is "six hundred eighty-two million, two hundred thirty-two thousand, one hundred five".
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