Base | Representation |
---|---|
bin | 1111001010000010… |
… | …0100101000101111 |
3 | 101111112211120011201 |
4 | 3302200210220233 |
5 | 31313031444233 |
6 | 1511420430331 |
7 | 202552512205 |
oct | 36240445057 |
9 | 11445746151 |
10 | 4068624943 |
11 | 17a86a6159 |
12 | 9566a83a7 |
13 | 4cabcb3a6 |
14 | 2a84d9075 |
15 | 18c2cd77d |
hex | f2824a2f |
4068624943 has 24 divisors (see below), whose sum is σ = 4393170000. Its totient is φ = 3766760448.
The previous prime is 4068624929. The next prime is 4068624947. The reversal of 4068624943 is 3494268604.
It is not a de Polignac number, because 4068624943 - 221 = 4066527791 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4068624893 and 4068624902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4068624947) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8153308 + ... + 8153806.
It is an arithmetic number, because the mean of its divisors is an integer number (183048750).
Almost surely, 24068624943 is an apocalyptic number.
4068624943 is a deficient number, since it is larger than the sum of its proper divisors (324545057).
4068624943 is a wasteful number, since it uses less digits than its factorization.
4068624943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 939 (or 922 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 46.
The square root of 4068624943 is about 63785.7738292795. The cubic root of 4068624943 is about 1596.4275689750.
The spelling of 4068624943 in words is "four billion, sixty-eight million, six hundred twenty-four thousand, nine hundred forty-three".
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