Base | Representation |
---|---|
bin | 110101011101… |
… | …000101110001 |
3 | 222100220221001 |
4 | 311131011301 |
5 | 12041402120 |
6 | 1220202001 |
7 | 230051413 |
oct | 65350561 |
9 | 28326831 |
10 | 14012785 |
11 | 7a01016 |
12 | 4839301 |
13 | 2b981b7 |
14 | 1c0a9b3 |
15 | 136be0a |
hex | d5d171 |
14012785 has 8 divisors (see below), whose sum is σ = 17700480. Its totient is φ = 10620144.
The previous prime is 14012753. The next prime is 14012813. The reversal of 14012785 is 58721041.
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 14012785 - 25 = 14012753 is a prime.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 73657 + ... + 73846.
It is an arithmetic number, because the mean of its divisors is an integer number (2212560).
Almost surely, 214012785 is an apocalyptic number.
It is an amenable number.
14012785 is a deficient number, since it is larger than the sum of its proper divisors (3687695).
14012785 is a wasteful number, since it uses less digits than its factorization.
14012785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147527.
The product of its (nonzero) digits is 2240, while the sum is 28.
The square root of 14012785 is about 3743.3654643916. The cubic root of 14012785 is about 241.0875699741.
It can be divided in two parts, 1401 and 2785, that added together give a triangular number (4186 = T91).
The spelling of 14012785 in words is "fourteen million, twelve thousand, seven hundred eighty-five".
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