Base | Representation |
---|---|
bin | 111000111001… |
… | …110001111000 |
3 | 1001001211220102 |
4 | 320321301320 |
5 | 12304313403 |
6 | 1251414532 |
7 | 240535001 |
oct | 70716170 |
9 | 31054812 |
10 | 14916728 |
11 | 8469182 |
12 | 4bb4448 |
13 | 3123788 |
14 | 1da41a8 |
15 | 1499b88 |
hex | e39c78 |
14916728 has 8 divisors (see below), whose sum is σ = 27968880. Its totient is φ = 7458360.
The previous prime is 14916709. The next prime is 14916731. The reversal of 14916728 is 82761941.
It is a tau number, because it is divible by the number of its divisors (8).
It is a zygodrome in base 2.
It is a junction number, because it is equal to n+sod(n) for n = 14916691 and 14916700.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 932288 + ... + 932303.
It is an arithmetic number, because the mean of its divisors is an integer number (3496110).
Almost surely, 214916728 is an apocalyptic number.
It is an amenable number.
14916728 is a deficient number, since it is larger than the sum of its proper divisors (13052152).
14916728 is a wasteful number, since it uses less digits than its factorization.
14916728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1864597 (or 1864593 counting only the distinct ones).
The product of its digits is 24192, while the sum is 38.
The square root of 14916728 is about 3862.2180155967. The cubic root of 14916728 is about 246.1639905074.
The spelling of 14916728 in words is "fourteen million, nine hundred sixteen thousand, seven hundred twenty-eight".
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