Base | Representation |
---|---|
bin | 111001000001… |
… | …111001001110 |
3 | 1001010112111110 |
4 | 321001321032 |
5 | 12311344331 |
6 | 1252232450 |
7 | 241033623 |
oct | 71017116 |
9 | 31115443 |
10 | 14949966 |
11 | 8491149 |
12 | 500b726 |
13 | 3135945 |
14 | 1db234a |
15 | 14a4946 |
hex | e41e4e |
14949966 has 8 divisors (see below), whose sum is σ = 29899944. Its totient is φ = 4983320.
The previous prime is 14949959. The next prime is 14949971. The reversal of 14949966 is 66994941.
14949966 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
14949966 is an admirable number.
It is a super-3 number, since 3×149499663 (a number of 23 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1245825 + ... + 1245836.
It is an arithmetic number, because the mean of its divisors is an integer number (3737493).
Almost surely, 214949966 is an apocalyptic number.
14949966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14949966 is a wasteful number, since it uses less digits than its factorization.
14949966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2491666.
The product of its digits is 419904, while the sum is 48.
The square root of 14949966 is about 3866.5185891186. The cubic root of 14949966 is about 246.3466920821.
The spelling of 14949966 in words is "fourteen million, nine hundred forty-nine thousand, nine hundred sixty-six".
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