Base | Representation |
---|---|
bin | 110110111110… |
… | …110010111011 |
3 | 1000010020220100 |
4 | 312332302323 |
5 | 12142203422 |
6 | 1232530443 |
7 | 233336241 |
oct | 66766273 |
9 | 30106810 |
10 | 14412987 |
11 | 8154766 |
12 | 49b0a23 |
13 | 2ca83c4 |
14 | 1cb2791 |
15 | 13ea7ac |
hex | dbecbb |
14412987 has 6 divisors (see below), whose sum is σ = 20818772. Its totient is φ = 9608652.
The previous prime is 14412977. The next prime is 14413027. The reversal of 14412987 is 78921441.
It is not a de Polignac number, because 14412987 - 27 = 14412859 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14412917) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 800713 + ... + 800730.
Almost surely, 214412987 is an apocalyptic number.
14412987 is a deficient number, since it is larger than the sum of its proper divisors (6405785).
14412987 is a wasteful number, since it uses less digits than its factorization.
14412987 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1601449 (or 1601446 counting only the distinct ones).
The product of its digits is 16128, while the sum is 36.
The square root of 14412987 is about 3796.4439940555. The cubic root of 14412987 is about 243.3611963257.
It can be divided in two parts, 144 and 12987, that added together give a palindrome (13131).
The spelling of 14412987 in words is "fourteen million, four hundred twelve thousand, nine hundred eighty-seven".
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