Base | Representation |
---|---|
bin | 111000111001… |
… | …010100110101 |
3 | 1001001202100120 |
4 | 320321110311 |
5 | 12304233434 |
6 | 1251402153 |
7 | 240526404 |
oct | 70712465 |
9 | 31052316 |
10 | 14914869 |
11 | 8467842 |
12 | 4bb3359 |
13 | 3122988 |
14 | 1da363b |
15 | 1499349 |
hex | e39535 |
14914869 has 8 divisors (see below), whose sum is σ = 19904352. Its totient is φ = 9934320.
The previous prime is 14914859. The next prime is 14914877. The reversal of 14914869 is 96841941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14914869 - 24 = 14914853 is a prime.
It is a super-2 number, since 2×149148692 = 444906634574322, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 14914869.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14914859) 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, 5227 + ... + 7559.
It is an arithmetic number, because the mean of its divisors is an integer number (2488044).
Almost surely, 214914869 is an apocalyptic number.
It is an amenable number.
14914869 is a deficient number, since it is larger than the sum of its proper divisors (4989483).
14914869 is a wasteful number, since it uses less digits than its factorization.
14914869 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4467.
The product of its digits is 62208, while the sum is 42.
The square root of 14914869 is about 3861.9773432790. The cubic root of 14914869 is about 246.1537640049.
The spelling of 14914869 in words is "fourteen million, nine hundred fourteen thousand, eight hundred sixty-nine".
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