Base | Representation |
---|---|
bin | 111000001010… |
… | …110101001101 |
3 | 1000201002010020 |
4 | 320022311031 |
5 | 12232140204 |
6 | 1243332353 |
7 | 236104236 |
oct | 70126515 |
9 | 30632106 |
10 | 14724429 |
11 | 8347755 |
12 | 4b210b9 |
13 | 30870a5 |
14 | 1d5408d |
15 | 145cbd9 |
hex | e0ad4d |
14724429 has 4 divisors (see below), whose sum is σ = 19632576. Its totient is φ = 9816284.
The previous prime is 14724421. The next prime is 14724433. The reversal of 14724429 is 92442741.
14724429 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 14724429 - 23 = 14724421 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14724429.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14724421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2454069 + ... + 2454074.
It is an arithmetic number, because the mean of its divisors is an integer number (4908144).
Almost surely, 214724429 is an apocalyptic number.
It is an amenable number.
14724429 is a deficient number, since it is larger than the sum of its proper divisors (4908147).
14724429 is an equidigital number, since it uses as much as digits as its factorization.
14724429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4908146.
The product of its digits is 16128, while the sum is 33.
The square root of 14724429 is about 3837.2423692021. The cubic root of 14724429 is about 245.1016043938.
The spelling of 14724429 in words is "fourteen million, seven hundred twenty-four thousand, four hundred twenty-nine".
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