Base | Representation |
---|---|
bin | 10000001100111011001100 |
3 | 21222210010100 |
4 | 100030323030 |
5 | 2041402434 |
6 | 231011100 |
7 | 51046431 |
oct | 20147314 |
9 | 7883110 |
10 | 4247244 |
11 | 2441021 |
12 | 1509a90 |
13 | b59281 |
14 | 7c7b88 |
15 | 58d699 |
hex | 40cecc |
4247244 has 18 divisors (see below), whose sum is σ = 10736180. Its totient is φ = 1415736.
The previous prime is 4247227. The next prime is 4247251. The reversal of 4247244 is 4427424.
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58954 + ... + 59025.
Almost surely, 24247244 is an apocalyptic number.
It is an amenable number.
4247244 is an abundant number, since it is smaller than the sum of its proper divisors (6488936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4247244 is a wasteful number, since it uses less digits than its factorization.
4247244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117989 (or 117984 counting only the distinct ones).
The product of its digits is 7168, while the sum is 27.
The square root of 4247244 is about 2060.8842762271. The cubic root of 4247244 is about 161.9455692766.
The spelling of 4247244 in words is "four million, two hundred forty-seven thousand, two hundred forty-four".
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