Base | Representation |
---|---|
bin | 111001001110… |
… | …000110101110 |
3 | 1001020002002220 |
4 | 321032012232 |
5 | 12314444412 |
6 | 1253300210 |
7 | 241332504 |
oct | 71160656 |
9 | 31202086 |
10 | 14999982 |
11 | 8515788 |
12 | 5034666 |
13 | 315263a |
14 | 1dc6674 |
15 | 14b468c |
hex | e4e1ae |
14999982 has 8 divisors (see below), whose sum is σ = 29999976. Its totient is φ = 4999992.
The previous prime is 14999981. The next prime is 15000017. The reversal of 14999982 is 28999941.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
14999982 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14999981) 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 in 3 ways as a sum of consecutive naturals, for example, 1249993 + ... + 1250004.
It is an arithmetic number, because the mean of its divisors is an integer number (3749997).
Almost surely, 214999982 is an apocalyptic number.
14999982 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.
14999982 is a wasteful number, since it uses less digits than its factorization.
14999982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2500002.
The product of its digits is 419904, while the sum is 51.
The square root of 14999982 is about 3872.9810224167. The cubic root of 14999982 is about 246.6211087845.
The spelling of 14999982 in words is "fourteen million, nine hundred ninety-nine thousand, nine hundred eighty-two".
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