Base | Representation |
---|---|
bin | 110111010000… |
… | …111110000101 |
3 | 1000021001000110 |
4 | 313100332011 |
5 | 12202044204 |
6 | 1234303233 |
7 | 234066255 |
oct | 67207605 |
9 | 30231013 |
10 | 14487429 |
11 | 81a5690 |
12 | 4a27b19 |
13 | 3003258 |
14 | 1cd1965 |
15 | 1412889 |
hex | dd0f85 |
14487429 has 16 divisors (see below), whose sum is σ = 21141504. Its totient is φ = 8751600.
The previous prime is 14487413. The next prime is 14487437. The reversal of 14487429 is 92478441.
It is not a de Polignac number, because 14487429 - 24 = 14487413 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14487409) 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 15 ways as a sum of consecutive naturals, for example, 14124 + ... + 15114.
It is an arithmetic number, because the mean of its divisors is an integer number (1321344).
Almost surely, 214487429 is an apocalyptic number.
It is an amenable number.
14487429 is a deficient number, since it is larger than the sum of its proper divisors (6654075).
14487429 is a wasteful number, since it uses less digits than its factorization.
14487429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1448.
The product of its digits is 64512, while the sum is 39.
The square root of 14487429 is about 3806.2355418445. The cubic root of 14487429 is about 243.7794578468.
The spelling of 14487429 in words is "fourteen million, four hundred eighty-seven thousand, four hundred twenty-nine".
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