Base | Representation |
---|---|
bin | 1011110000001001111011 |
3 | 12210112002201 |
4 | 23300021323 |
5 | 1242041302 |
6 | 150011031 |
7 | 35121001 |
oct | 13601173 |
9 | 5715081 |
10 | 3080827 |
11 | 1814742 |
12 | 1046a77 |
13 | 83b399 |
14 | 5a2a71 |
15 | 40cc87 |
hex | 2f027b |
3080827 has 4 divisors (see below), whose sum is σ = 3214800. Its totient is φ = 2946856.
The previous prime is 3080813. The next prime is 3080839. The reversal of 3080827 is 7280803.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7280803 = 43 ⋅169321.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3080827 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3080795 and 3080804.
It is not an unprimeable number, because it can be changed into a prime (3080807) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66952 + ... + 66997.
It is an arithmetic number, because the mean of its divisors is an integer number (803700).
Almost surely, 23080827 is an apocalyptic number.
3080827 is a deficient number, since it is larger than the sum of its proper divisors (133973).
3080827 is a wasteful number, since it uses less digits than its factorization.
3080827 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133972.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 3080827 is about 1755.2284751564. The cubic root of 3080827 is about 145.5087479930.
The spelling of 3080827 in words is "three million, eighty thousand, eight hundred twenty-seven".
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