Base | Representation |
---|---|
bin | 110111010001… |
… | …101110100000 |
3 | 1000021012021020 |
4 | 313101232200 |
5 | 12202144103 |
6 | 1234325440 |
7 | 234111303 |
oct | 67215640 |
9 | 30235236 |
10 | 14490528 |
11 | 81a7a48 |
12 | 4a29880 |
13 | 30047a0 |
14 | 1cd2b3a |
15 | 1413753 |
hex | dd1ba0 |
14490528 has 96 divisors (see below), whose sum is σ = 43436736. Its totient is φ = 4190208.
The previous prime is 14490493. The next prime is 14490533. The reversal of 14490528 is 82509441.
14490528 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 tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20875 + ... + 21557.
It is an arithmetic number, because the mean of its divisors is an integer number (452466).
Almost surely, 214490528 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14490528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21718368).
14490528 is an abundant number, since it is smaller than the sum of its proper divisors (28946208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14490528 is a wasteful number, since it uses less digits than its factorization.
14490528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 726 (or 718 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 14490528 is about 3806.6426152188. The cubic root of 14490528 is about 243.7968388621.
Adding to 14490528 its reverse (82509441), we get a palindrome (96999969).
The spelling of 14490528 in words is "fourteen million, four hundred ninety thousand, five hundred twenty-eight".
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