Base | Representation |
---|---|
bin | 111000111001… |
… | …010010000001 |
3 | 1001001202002220 |
4 | 320321102001 |
5 | 12304232224 |
6 | 1251401253 |
7 | 240526026 |
oct | 70712201 |
9 | 31052086 |
10 | 14914689 |
11 | 8467699 |
12 | 4bb3229 |
13 | 312287a |
14 | 1da354d |
15 | 1499279 |
hex | e39481 |
14914689 has 8 divisors (see below), whose sum is σ = 20527872. Its totient is φ = 9622320.
The previous prime is 14914687. The next prime is 14914717. The reversal of 14914689 is 98641941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14914689 - 21 = 14914687 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14914689.
It is not an unprimeable number, because it can be changed into a prime (14914681) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80094 + ... + 80279.
It is an arithmetic number, because the mean of its divisors is an integer number (2565984).
Almost surely, 214914689 is an apocalyptic number.
It is an amenable number.
14914689 is a deficient number, since it is larger than the sum of its proper divisors (5613183).
14914689 is a wasteful number, since it uses less digits than its factorization.
14914689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160407.
The product of its digits is 62208, while the sum is 42.
The square root of 14914689 is about 3861.9540390844. The cubic root of 14914689 is about 246.1527737659.
The spelling of 14914689 in words is "fourteen million, nine hundred fourteen thousand, six hundred eighty-nine".
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