Base | Representation |
---|---|
bin | 111000100010… |
… | …010110001001 |
3 | 1000212222020111 |
4 | 320202112021 |
5 | 12243230440 |
6 | 1245354321 |
7 | 236655112 |
oct | 70422611 |
9 | 30788214 |
10 | 14820745 |
11 | 8403055 |
12 | 4b689a1 |
13 | 30bbb94 |
14 | 1d7b209 |
15 | 147b4ea |
hex | e22589 |
14820745 has 8 divisors (see below), whose sum is σ = 18163584. Its totient is φ = 11604144.
The previous prime is 14820709. The next prime is 14820781. The reversal of 14820745 is 54702841.
It is an interprime number because it is at equal distance from previous prime (14820709) and next prime (14820781).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14820745 - 211 = 14818697 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31299 + ... + 31768.
It is an arithmetic number, because the mean of its divisors is an integer number (2270448).
Almost surely, 214820745 is an apocalyptic number.
It is an amenable number.
14820745 is a deficient number, since it is larger than the sum of its proper divisors (3342839).
14820745 is an equidigital number, since it uses as much as digits as its factorization.
14820745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63119.
The product of its (nonzero) digits is 8960, while the sum is 31.
The square root of 14820745 is about 3849.7720711751. The cubic root of 14820745 is about 245.6348660213.
The spelling of 14820745 in words is "fourteen million, eight hundred twenty thousand, seven hundred forty-five".
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