Base | Representation |
---|---|
bin | 110110010010… |
… | …100101111001 |
3 | 222210001112111 |
4 | 312102211321 |
5 | 12120410204 |
6 | 1225012321 |
7 | 231653335 |
oct | 66224571 |
9 | 28701474 |
10 | 14231929 |
11 | 8040728 |
12 | 49240a1 |
13 | 2c43b7a |
14 | 1c667c5 |
15 | 13b1d04 |
hex | d92979 |
14231929 has 8 divisors (see below), whose sum is σ = 14722560. Its totient is φ = 13749216.
The previous prime is 14231911. The next prime is 14231933. The reversal of 14231929 is 92913241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14231929 - 27 = 14231801 is a prime.
It is a super-2 number, since 2×142319292 = 405095606122082, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14231929.
It is not an unprimeable number, because it can be changed into a prime (14231909) 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, 1797 + ... + 5629.
It is an arithmetic number, because the mean of its divisors is an integer number (1840320).
Almost surely, 214231929 is an apocalyptic number.
It is an amenable number.
14231929 is a deficient number, since it is larger than the sum of its proper divisors (490631).
14231929 is an equidigital number, since it uses as much as digits as its factorization.
14231929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3959.
The product of its digits is 3888, while the sum is 31.
The square root of 14231929 is about 3772.5228958881. The cubic root of 14231929 is about 242.3378531314.
The spelling of 14231929 in words is "fourteen million, two hundred thirty-one thousand, nine hundred twenty-nine".
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