Base | Representation |
---|---|
bin | 110111001100… |
… | …100101000100 |
3 | 1000020010100100 |
4 | 313030211010 |
5 | 12201010234 |
6 | 1234044100 |
7 | 233662653 |
oct | 67144504 |
9 | 30203310 |
10 | 14469444 |
11 | 8193120 |
12 | 4a19630 |
13 | 2cc8002 |
14 | 1cc919a |
15 | 140c399 |
hex | dcc944 |
14469444 has 72 divisors (see below), whose sum is σ = 40622400. Its totient is φ = 4305600.
The previous prime is 14469437. The next prime is 14469449. The reversal of 14469444 is 44496441.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a nialpdrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 14469399 and 14469408.
It is not an unprimeable number, because it can be changed into a prime (14469449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23857 + ... + 24455.
It is an arithmetic number, because the mean of its divisors is an integer number (564200).
Almost surely, 214469444 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14469444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20311200).
14469444 is an abundant number, since it is smaller than the sum of its proper divisors (26152956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14469444 is a wasteful number, since it uses less digits than its factorization.
14469444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 681 (or 676 counting only the distinct ones).
The product of its digits is 55296, while the sum is 36.
The square root of 14469444 is about 3803.8722376021. The cubic root of 14469444 is about 243.6785384201.
The spelling of 14469444 in words is "fourteen million, four hundred sixty-nine thousand, four hundred forty-four".
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