Base | Representation |
---|---|
bin | 101000010011110… |
… | …110001100001010 |
3 | 1202010120011022100 |
4 | 220103312030022 |
5 | 2341112310323 |
6 | 151035134230 |
7 | 22521244602 |
oct | 5023661412 |
9 | 1663504270 |
10 | 676291338 |
11 | 317826768 |
12 | 16a5a4376 |
13 | aa15abb8 |
14 | 65b65c02 |
15 | 3e58c943 |
hex | 284f630a |
676291338 has 12 divisors (see below), whose sum is σ = 1465297938. Its totient is φ = 225430440.
The previous prime is 676291313. The next prime is 676291373. The reversal of 676291338 is 833192676.
676291338 is a `hidden beast` number, since 6 + 7 + 629 + 13 + 3 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 532363329 + 143928009 = 23073^2 + 11997^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 676291293 and 676291302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18785853 + ... + 18785888.
Almost surely, 2676291338 is an apocalyptic number.
676291338 is an abundant number, since it is smaller than the sum of its proper divisors (789006600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676291338 is a wasteful number, since it uses less digits than its factorization.
676291338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37571749 (or 37571746 counting only the distinct ones).
The product of its digits is 326592, while the sum is 45.
The square root of 676291338 is about 26005.6020503275. The cubic root of 676291338 is about 877.7643570037.
The spelling of 676291338 in words is "six hundred seventy-six million, two hundred ninety-one thousand, three hundred thirty-eight".
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