Base | Representation |
---|---|
bin | 11000011100011101111 |
3 | 1111200202221 |
4 | 3003203233 |
5 | 201113012 |
6 | 25100211 |
7 | 6544204 |
oct | 3034357 |
9 | 1450687 |
10 | 801007 |
11 | 4a7899 |
12 | 327667 |
13 | 22078c |
14 | 16bcab |
15 | 10c507 |
hex | c38ef |
801007 has 2 divisors, whose sum is σ = 801008. Its totient is φ = 801006.
The previous prime is 801001. The next prime is 801011. The reversal of 801007 is 700108.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 801007 - 23 = 800999 is a prime.
It is a super-2 number, since 2×8010072 = 1283224428098, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (801001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400503 + 400504.
It is an arithmetic number, because the mean of its divisors is an integer number (400504).
2801007 is an apocalyptic number.
801007 is a deficient number, since it is larger than the sum of its proper divisors (1).
801007 is an equidigital number, since it uses as much as digits as its factorization.
801007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56, while the sum is 16.
The square root of 801007 is about 894.9899440776. The cubic root of 801007 is about 92.8707110069.
The spelling of 801007 in words is "eight hundred one thousand, seven".
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