Base | Representation |
---|---|
bin | 110111111010… |
… | …001001000111 |
3 | 1000120121100110 |
4 | 313322021013 |
5 | 12222443241 |
6 | 1242044103 |
7 | 235401033 |
oct | 67721107 |
9 | 30517313 |
10 | 14656071 |
11 | 8300361 |
12 | 4aa9633 |
13 | 3061c41 |
14 | 1d371c3 |
15 | 1447816 |
hex | dfa247 |
14656071 has 4 divisors (see below), whose sum is σ = 19541432. Its totient is φ = 9770712.
The previous prime is 14656069. The next prime is 14656073. The reversal of 14656071 is 17065641.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17065641 = 3 ⋅5688547.
It is an interprime number because it is at equal distance from previous prime (14656069) and next prime (14656073).
It is not a de Polignac number, because 14656071 - 21 = 14656069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14656073) 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, 2442676 + ... + 2442681.
It is an arithmetic number, because the mean of its divisors is an integer number (4885358).
Almost surely, 214656071 is an apocalyptic number.
14656071 is a deficient number, since it is larger than the sum of its proper divisors (4885361).
14656071 is an equidigital number, since it uses as much as digits as its factorization.
14656071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4885360.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 14656071 is about 3828.3248294783. The cubic root of 14656071 is about 244.7217220835.
It can be divided in two parts, 14 and 656071, that added together give a triangular number (656085 = T1145).
The spelling of 14656071 in words is "fourteen million, six hundred fifty-six thousand, seventy-one".
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