Base | Representation |
---|---|
bin | 1011101111011000100101 |
3 | 12210100202202 |
4 | 23233120211 |
5 | 1241441134 |
6 | 145544245 |
7 | 35105540 |
oct | 13573045 |
9 | 5710682 |
10 | 3077669 |
11 | 1812331 |
12 | 1045085 |
13 | 839b0a |
14 | 5a1857 |
15 | 40bd7e |
hex | 2ef625 |
3077669 has 4 divisors (see below), whose sum is σ = 3517344. Its totient is φ = 2637996.
The previous prime is 3077647. The next prime is 3077681. The reversal of 3077669 is 9667703.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9667703 = 227 ⋅42589.
It is a cyclic number.
It is not a de Polignac number, because 3077669 - 28 = 3077413 is a prime.
It is a super-2 number, since 2×30776692 = 18944092947122, which contains 22 as substring.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3077609) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 219827 + ... + 219840.
It is an arithmetic number, because the mean of its divisors is an integer number (879336).
Almost surely, 23077669 is an apocalyptic number.
It is an amenable number.
3077669 is a deficient number, since it is larger than the sum of its proper divisors (439675).
3077669 is an equidigital number, since it uses as much as digits as its factorization.
3077669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439674.
The product of its (nonzero) digits is 47628, while the sum is 38.
The square root of 3077669 is about 1754.3286465198. The cubic root of 3077669 is about 145.4590131085.
The spelling of 3077669 in words is "three million, seventy-seven thousand, six hundred sixty-nine".
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