Base | Representation |
---|---|
bin | 110111011011… |
… | …100110000010 |
3 | 1000100020201012 |
4 | 313123212002 |
5 | 12204442241 |
6 | 1235240522 |
7 | 234340163 |
oct | 67334602 |
9 | 30306635 |
10 | 14530946 |
11 | 8225351 |
12 | 4a49142 |
13 | 3019cc1 |
14 | 1d0376a |
15 | 14206eb |
hex | ddb982 |
14530946 has 4 divisors (see below), whose sum is σ = 21796422. Its totient is φ = 7265472.
The previous prime is 14530907. The next prime is 14530949. The reversal of 14530946 is 64903541.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64903541 = 1163 ⋅55807.
It can be written as a sum of positive squares in only one way, i.e., 14523721 + 7225 = 3811^2 + 85^2 .
It is a super-2 number, since 2×145309462 = 422296783309832, which contains 22 as substring.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (14530949) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3632735 + ... + 3632738.
Almost surely, 214530946 is an apocalyptic number.
14530946 is a deficient number, since it is larger than the sum of its proper divisors (7265476).
14530946 is an equidigital number, since it uses as much as digits as its factorization.
14530946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7265475.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 14530946 is about 3811.9477960749. The cubic root of 14530946 is about 244.0233002026.
The spelling of 14530946 in words is "fourteen million, five hundred thirty thousand, nine hundred forty-six".
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