Base | Representation |
---|---|
bin | 1111000000110101… |
… | …0100100101000101 |
3 | 101101212012102122100 |
4 | 3300031110211011 |
5 | 31223141232010 |
6 | 1503521222313 |
7 | 201603432060 |
oct | 36015244505 |
9 | 11355172570 |
10 | 4030024005 |
11 | 1788930757 |
12 | 945791999 |
13 | 4c2c045b7 |
14 | 2a332b8d7 |
15 | 188c062c0 |
hex | f0354945 |
4030024005 has 96 divisors (see below), whose sum is σ = 8618088960. Its totient is φ = 1701342720.
The previous prime is 4030024003. The next prime is 4030024043. The reversal of 4030024005 is 5004200304.
It is a happy number.
It is not a de Polignac number, because 4030024005 - 21 = 4030024003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4030024003) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 200515 + ... + 219695.
It is an arithmetic number, because the mean of its divisors is an integer number (89771760).
Almost surely, 24030024005 is an apocalyptic number.
4030024005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4030024005 is an abundant number, since it is smaller than the sum of its proper divisors (4588064955).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4030024005 is a wasteful number, since it uses less digits than its factorization.
4030024005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19251 (or 19248 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 18.
The square root of 4030024005 is about 63482.4700606396. The cubic root of 4030024005 is about 1591.3628341531.
Adding to 4030024005 its reverse (5004200304), we get a palindrome (9034224309).
The spelling of 4030024005 in words is "four billion, thirty million, twenty-four thousand, five".
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