Base | Representation |
---|---|
bin | 111000111111… |
… | …101110011001 |
3 | 1001010002022101 |
4 | 320333232121 |
5 | 12311103311 |
6 | 1252123401 |
7 | 240666001 |
oct | 70775631 |
9 | 31102271 |
10 | 14941081 |
11 | 8485501 |
12 | 5006561 |
13 | 313189c |
14 | 1dad001 |
15 | 14a1ec1 |
hex | e3fb99 |
14941081 has 8 divisors (see below), whose sum is σ = 15703424. Its totient is φ = 14197680.
The previous prime is 14941063. The next prime is 14941093. The reversal of 14941081 is 18014941.
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 14941081 - 213 = 14932889 is a prime.
It is a super-2 number, since 2×149410812 = 446471802897122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14941001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3105 + ... + 6286.
It is an arithmetic number, because the mean of its divisors is an integer number (1962928).
Almost surely, 214941081 is an apocalyptic number.
It is an amenable number.
14941081 is a deficient number, since it is larger than the sum of its proper divisors (762343).
14941081 is an equidigital number, since it uses as much as digits as its factorization.
14941081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9471.
The product of its (nonzero) digits is 1152, while the sum is 28.
The square root of 14941081 is about 3865.3694519412. The cubic root of 14941081 is about 246.2978798393.
The spelling of 14941081 in words is "fourteen million, nine hundred forty-one thousand, eighty-one".
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