Base | Representation |
---|---|
bin | 101000010101001… |
… | …011110011111001 |
3 | 1202011012222101100 |
4 | 220111023303321 |
5 | 2341210021131 |
6 | 151050442013 |
7 | 22524235215 |
oct | 5025136371 |
9 | 1664188340 |
10 | 676642041 |
11 | 317a461a9 |
12 | 16a733309 |
13 | aa25170a |
14 | 65c17945 |
15 | 3e60b7e6 |
hex | 2854bcf9 |
676642041 has 48 divisors (see below), whose sum is σ = 1097928000. Its totient is φ = 399043584.
The previous prime is 676642039. The next prime is 676642069. The reversal of 676642041 is 140246676.
676642041 is a `hidden beast` number, since 6 + 7 + 6 + 642 + 0 + 4 + 1 = 666.
It is not a de Polignac number, because 676642041 - 21 = 676642039 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 676641987 and 676642005.
It is not an unprimeable number, because it can be changed into a prime (676642081) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 397410 + ... + 399108.
It is an arithmetic number, because the mean of its divisors is an integer number (22873500).
Almost surely, 2676642041 is an apocalyptic number.
It is an amenable number.
676642041 is a deficient number, since it is larger than the sum of its proper divisors (421285959).
676642041 is a wasteful number, since it uses less digits than its factorization.
676642041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1878 (or 1875 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 676642041 is about 26012.3440120263. The cubic root of 676642041 is about 877.9160575999.
The spelling of 676642041 in words is "six hundred seventy-six million, six hundred forty-two thousand, forty-one".
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