Base | Representation |
---|---|
bin | 111000111010… |
… | …001010000000 |
3 | 1001001221000121 |
4 | 320322022000 |
5 | 12304341042 |
6 | 1251430024 |
7 | 240542335 |
oct | 70721200 |
9 | 31057017 |
10 | 14918272 |
11 | 846a356 |
12 | 4bb5314 |
13 | 31243a5 |
14 | 1da498c |
15 | 149a367 |
hex | e3a280 |
14918272 has 16 divisors (see below), whose sum is σ = 29720250. Its totient is φ = 7459072.
The previous prime is 14918263. The next prime is 14918273. The reversal of 14918272 is 27281941.
It can be written as a sum of positive squares in only one way, i.e., 13133376 + 1784896 = 3624^2 + 1336^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is not an unprimeable number, because it can be changed into a prime (14918273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58147 + ... + 58402.
Almost surely, 214918272 is an apocalyptic number.
It is an amenable number.
14918272 is a deficient number, since it is larger than the sum of its proper divisors (14801978).
14918272 is an equidigital number, since it uses as much as digits as its factorization.
14918272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116563 (or 116551 counting only the distinct ones).
The product of its digits is 8064, while the sum is 34.
The square root of 14918272 is about 3862.4178955675. The cubic root of 14918272 is about 246.1724835247.
The spelling of 14918272 in words is "fourteen million, nine hundred eighteen thousand, two hundred seventy-two".
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