Base | Representation |
---|---|
bin | 1110000010100001110011 |
3 | 20220222112001 |
4 | 32002201303 |
5 | 1420232441 |
6 | 210514431 |
7 | 43165642 |
oct | 16024163 |
9 | 6828461 |
10 | 3680371 |
11 | 2094132 |
12 | 1295a17 |
13 | 9bb246 |
14 | 6bb359 |
15 | 4ca731 |
hex | 382873 |
3680371 has 2 divisors, whose sum is σ = 3680372. Its totient is φ = 3680370.
The previous prime is 3680363. The next prime is 3680399. The reversal of 3680371 is 1730863.
It is an a-pointer prime, because the next prime (3680399) can be obtained adding 3680371 to its sum of digits (28).
It is a weak prime.
It is an emirp because it is prime and its reverse (1730863) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3680371 - 23 = 3680363 is a prime.
It is an Ulam number.
It is not a weakly prime, because it can be changed into another prime (3680321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1840185 + 1840186.
It is an arithmetic number, because the mean of its divisors is an integer number (1840186).
Almost surely, 23680371 is an apocalyptic number.
3680371 is a deficient number, since it is larger than the sum of its proper divisors (1).
3680371 is an equidigital number, since it uses as much as digits as its factorization.
3680371 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 3680371 is about 1918.4293054476. The cubic root of 3680371 is about 154.3940406615.
The spelling of 3680371 in words is "three million, six hundred eighty thousand, three hundred seventy-one".
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