Base | Representation |
---|---|
bin | 111000000100… |
… | …011111111001 |
3 | 1000122202112111 |
4 | 320010133321 |
5 | 12230322424 |
6 | 1243012321 |
7 | 235635511 |
oct | 70043771 |
9 | 30582474 |
10 | 14698489 |
11 | 832a213 |
12 | 4b0a0a1 |
13 | 3078340 |
14 | 1d48841 |
15 | 1455194 |
hex | e047f9 |
14698489 has 8 divisors (see below), whose sum is σ = 16760520. Its totient is φ = 12769536.
The previous prime is 14698487. The next prime is 14698501. The reversal of 14698489 is 98489641.
It can be written as a sum of positive squares in 4 ways, for example, as 3920400 + 10778089 = 1980^2 + 3283^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14698489 - 21 = 14698487 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14698487) 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 7 ways as a sum of consecutive naturals, for example, 33034 + ... + 33475.
It is an arithmetic number, because the mean of its divisors is an integer number (2095065).
Almost surely, 214698489 is an apocalyptic number.
It is an amenable number.
14698489 is a deficient number, since it is larger than the sum of its proper divisors (2062031).
14698489 is a wasteful number, since it uses less digits than its factorization.
14698489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66539.
The product of its digits is 497664, while the sum is 49.
The square root of 14698489 is about 3833.8608477617. The cubic root of 14698489 is about 244.9575881049.
The spelling of 14698489 in words is "fourteen million, six hundred ninety-eight thousand, four hundred eighty-nine".
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