Base | Representation |
---|---|
bin | 110111011011… |
… | …011110010111 |
3 | 1000100020001000 |
4 | 313123132113 |
5 | 12204433310 |
6 | 1235234343 |
7 | 234335562 |
oct | 67333627 |
9 | 30306030 |
10 | 14530455 |
11 | 8224a45 |
12 | 4a489b3 |
13 | 3019a04 |
14 | 1d034d9 |
15 | 14204c0 |
hex | ddb797 |
14530455 has 32 divisors (see below), whose sum is σ = 26539200. Its totient is φ = 7537536.
The previous prime is 14530433. The next prime is 14530469. The reversal of 14530455 is 55403541.
It is not a de Polignac number, because 14530455 - 28 = 14530199 is a prime.
It is a super-2 number, since 2×145304552 = 422268245014050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3541 + ... + 6449.
It is an arithmetic number, because the mean of its divisors is an integer number (829350).
Almost surely, 214530455 is an apocalyptic number.
14530455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14530455 is a deficient number, since it is larger than the sum of its proper divisors (12008745).
14530455 is a wasteful number, since it uses less digits than its factorization.
14530455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2960 (or 2954 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 14530455 is about 3811.8833927601. The cubic root of 14530455 is about 244.0205516596.
Adding to 14530455 its reverse (55403541), we get a palindrome (69933996).
The spelling of 14530455 in words is "fourteen million, five hundred thirty thousand, four hundred fifty-five".
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