Base | Representation |
---|---|
bin | 110111011010… |
… | …001000111101 |
3 | 1000022221112120 |
4 | 313122020331 |
5 | 12204244424 |
6 | 1235153153 |
7 | 234313623 |
oct | 67321075 |
9 | 30287476 |
10 | 14524989 |
11 | 8220926 |
12 | 4a457b9 |
13 | 301738b |
14 | 1d01513 |
15 | 141da79 |
hex | dda23d |
14524989 has 8 divisors (see below), whose sum is σ = 19399872. Its totient is φ = 9666720.
The previous prime is 14524981. The next prime is 14524999. The reversal of 14524989 is 98942541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14524989 - 23 = 14524981 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14524989.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14524981) 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, 1944 + ... + 5729.
It is an arithmetic number, because the mean of its divisors is an integer number (2424984).
Almost surely, 214524989 is an apocalyptic number.
It is an amenable number.
14524989 is a deficient number, since it is larger than the sum of its proper divisors (4874883).
14524989 is an equidigital number, since it uses as much as digits as its factorization.
14524989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8307.
The product of its digits is 103680, while the sum is 42.
The square root of 14524989 is about 3811.1663569044. The cubic root of 14524989 is about 243.9899496443.
It can be divided in two parts, 1452 and 4989, that added together give a triangular number (6441 = T113).
The spelling of 14524989 in words is "fourteen million, five hundred twenty-four thousand, nine hundred eighty-nine".
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