Base | Representation |
---|---|
bin | 1000001011110101… |
… | …00100011101000011 |
3 | 102100020110211212000 |
4 | 10011322210131003 |
5 | 32444404111133 |
6 | 2004011035043 |
7 | 213615100152 |
oct | 40572443503 |
9 | 12306424760 |
10 | 4394207043 |
11 | 1955462876 |
12 | a2773ba83 |
13 | 5504b5315 |
14 | 2d984b599 |
15 | 1aab92413 |
hex | 105ea4743 |
4394207043 has 16 divisors (see below), whose sum is σ = 6512246400. Its totient is φ = 2928431880.
The previous prime is 4394206997. The next prime is 4394207089. The reversal of 4394207043 is 3407024934.
It is an interprime number because it is at equal distance from previous prime (4394206997) and next prime (4394207089).
It is a de Polignac number, because none of the positive numbers 2k-4394207043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4394206989 and 4394207007.
It is not an unprimeable number, because it can be changed into a prime (4394207443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52828 + ... + 107606.
It is an arithmetic number, because the mean of its divisors is an integer number (407015400).
Almost surely, 24394207043 is an apocalyptic number.
4394207043 is a deficient number, since it is larger than the sum of its proper divisors (2118039357).
4394207043 is a wasteful number, since it uses less digits than its factorization.
4394207043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57759 (or 57753 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 36.
The square root of 4394207043 is about 66288.8153688086. The cubic root of 4394207043 is about 1637.9230900839.
The spelling of 4394207043 in words is "four billion, three hundred ninety-four million, two hundred seven thousand, forty-three".
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