Base | Representation |
---|---|
bin | 111000110100… |
… | …011010001000 |
3 | 1001000201201121 |
4 | 320310122020 |
5 | 12303112403 |
6 | 1251125024 |
7 | 240413602 |
oct | 70643210 |
9 | 31021647 |
10 | 14894728 |
11 | 84536a2 |
12 | 4ba3774 |
13 | 3116764 |
14 | 1d9a172 |
15 | 14933bd |
hex | e34688 |
14894728 has 16 divisors (see below), whose sum is σ = 27985680. Its totient is φ = 7431888.
The previous prime is 14894699. The next prime is 14894729. The reversal of 14894728 is 82749841.
It is not an unprimeable number, because it can be changed into a prime (14894729) 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, 2851 + ... + 6157.
It is an arithmetic number, because the mean of its divisors is an integer number (1749105).
Almost surely, 214894728 is an apocalyptic number.
It is an amenable number.
14894728 is a deficient number, since it is larger than the sum of its proper divisors (13090952).
14894728 is a wasteful number, since it uses less digits than its factorization.
14894728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3876 (or 3872 counting only the distinct ones).
The product of its digits is 129024, while the sum is 43.
The square root of 14894728 is about 3859.3688603190. The cubic root of 14894728 is about 246.0429122927.
The spelling of 14894728 in words is "fourteen million, eight hundred ninety-four thousand, seven hundred twenty-eight".
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