Base | Representation |
---|---|
bin | 111000110111… |
… | …111010110001 |
3 | 1001001110110002 |
4 | 320313322301 |
5 | 12304042410 |
6 | 1251315345 |
7 | 240503531 |
oct | 70677261 |
9 | 31043402 |
10 | 14909105 |
11 | 8463482 |
12 | 4babb55 |
13 | 3120173 |
14 | 1da14c1 |
15 | 14977a5 |
hex | e37eb1 |
14909105 has 8 divisors (see below), whose sum is σ = 18271872. Its totient is φ = 11673328.
The previous prime is 14909099. The next prime is 14909131. The reversal of 14909105 is 50190941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14909105 - 28 = 14908849 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31487 + ... + 31956.
It is an arithmetic number, because the mean of its divisors is an integer number (2283984).
Almost surely, 214909105 is an apocalyptic number.
It is an amenable number.
14909105 is a deficient number, since it is larger than the sum of its proper divisors (3362767).
14909105 is an equidigital number, since it uses as much as digits as its factorization.
14909105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63495.
The product of its (nonzero) digits is 1620, while the sum is 29.
The square root of 14909105 is about 3861.2310213195. The cubic root of 14909105 is about 246.1220503928.
The spelling of 14909105 in words is "fourteen million, nine hundred nine thousand, one hundred five".
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