Base | Representation |
---|---|
bin | 1111000000111000… |
… | …1101100101100000 |
3 | 101101212122021221110 |
4 | 3300032031211200 |
5 | 31223221220004 |
6 | 1503530223320 |
7 | 201605423610 |
oct | 36016154540 |
9 | 11355567843 |
10 | 4030257504 |
11 | 1788a80129 |
12 | 945884b40 |
13 | 4c2c86970 |
14 | 2a338ca40 |
15 | 188c50589 |
hex | f038d960 |
4030257504 has 192 divisors, whose sum is σ = 13706703360. Its totient is φ = 1006940160.
The previous prime is 4030257493. The next prime is 4030257509. The reversal of 4030257504 is 4057520304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4030257509) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153844 + ... + 178124.
It is an arithmetic number, because the mean of its divisors is an integer number (71389080).
Almost surely, 24030257504 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 4030257504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6853351680).
4030257504 is an abundant number, since it is smaller than the sum of its proper divisors (9676445856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4030257504 is a wasteful number, since it uses less digits than its factorization.
4030257504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24333 (or 24325 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 30.
The square root of 4030257504 is about 63484.3091165053. The cubic root of 4030257504 is about 1591.3935680026.
Adding to 4030257504 its reverse (4057520304), we get a palindrome (8087777808).
The spelling of 4030257504 in words is "four billion, thirty million, two hundred fifty-seven thousand, five hundred four".
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