Base | Representation |
---|---|
bin | 1110111111011011… |
… | …0110001110101000 |
3 | 101101110010010001012 |
4 | 3233312312032220 |
5 | 31220134220040 |
6 | 1503151043052 |
7 | 201502363532 |
oct | 35766661650 |
9 | 11343103035 |
10 | 4024132520 |
11 | 1785577361 |
12 | 943810488 |
13 | 4c1920b05 |
14 | 2a2636852 |
15 | 188440865 |
hex | efdb63a8 |
4024132520 has 32 divisors (see below), whose sum is σ = 9056193120. Its totient is φ = 1609316160.
The previous prime is 4024132517. The next prime is 4024132579. The reversal of 4024132520 is 252314204.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286379 + ... + 300101.
It is an arithmetic number, because the mean of its divisors is an integer number (283006035).
Almost surely, 24024132520 is an apocalyptic number.
4024132520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4024132520 is an abundant number, since it is smaller than the sum of its proper divisors (5032060600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4024132520 is a wasteful number, since it uses less digits than its factorization.
4024132520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21065 (or 21061 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 4024132520 is about 63436.0506336894. The cubic root of 4024132520 is about 1590.5869857842.
Adding to 4024132520 its reverse (252314204), we get a palindrome (4276446724).
The spelling of 4024132520 in words is "four billion, twenty-four million, one hundred thirty-two thousand, five hundred twenty".
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