Base | Representation |
---|---|
bin | 111000111010… |
… | …001101110010 |
3 | 1001001221100120 |
4 | 320322031302 |
5 | 12304343024 |
6 | 1251431110 |
7 | 240543132 |
oct | 70721562 |
9 | 31057316 |
10 | 14918514 |
11 | 846a556 |
12 | 4bb5496 |
13 | 3124530 |
14 | 1da4ac2 |
15 | 149a479 |
hex | e3a372 |
14918514 has 32 divisors (see below), whose sum is σ = 32331264. Its totient is φ = 4561920.
The previous prime is 14918509. The next prime is 14918543. The reversal of 14918514 is 41581941.
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 in 15 ways as a sum of consecutive naturals, for example, 14559 + ... + 15549.
It is an arithmetic number, because the mean of its divisors is an integer number (1010352).
Almost surely, 214918514 is an apocalyptic number.
14918514 is an abundant number, since it is smaller than the sum of its proper divisors (17412750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14918514 is a wasteful number, since it uses less digits than its factorization.
14918514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1202.
The product of its digits is 5760, while the sum is 33.
The square root of 14918514 is about 3862.4492229672. The cubic root of 14918514 is about 246.1738146311.
The spelling of 14918514 in words is "fourteen million, nine hundred eighteen thousand, five hundred fourteen".
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