Base | Representation |
---|---|
bin | 110101111110… |
… | …100100111010 |
3 | 222121220002002 |
4 | 311332210322 |
5 | 12110244241 |
6 | 1223141002 |
7 | 231162326 |
oct | 65764472 |
9 | 28556062 |
10 | 14149946 |
11 | 7a95078 |
12 | 48a4762 |
13 | 2c15765 |
14 | 1c44986 |
15 | 139789b |
hex | d7e93a |
14149946 has 8 divisors (see below), whose sum is σ = 22342080. Its totient is φ = 6702588.
The previous prime is 14149943. The next prime is 14149957. The reversal of 14149946 is 64994141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 372367 = 14149946 / (1 + 4 + 1 + 4 + 9 + 9 + 4 + 6).
It is not an unprimeable number, because it can be changed into a prime (14149943) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186146 + ... + 186221.
It is an arithmetic number, because the mean of its divisors is an integer number (2792760).
Almost surely, 214149946 is an apocalyptic number.
14149946 is a deficient number, since it is larger than the sum of its proper divisors (8192134).
14149946 is a wasteful number, since it uses less digits than its factorization.
14149946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 372388.
The product of its digits is 31104, while the sum is 38.
The square root of 14149946 is about 3761.6413970500. The cubic root of 14149946 is about 241.8716278377.
The spelling of 14149946 in words is "fourteen million, one hundred forty-nine thousand, nine hundred forty-six".
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