Base | Representation |
---|---|
bin | 1110111111011100… |
… | …0111010000000000 |
3 | 101101110020122200102 |
4 | 3233313013100000 |
5 | 31220143432430 |
6 | 1503152341532 |
7 | 201503104022 |
oct | 35767072000 |
9 | 11343218612 |
10 | 4024202240 |
11 | 1785614783 |
12 | 9438448a8 |
13 | 4c1946776 |
14 | 2a2654012 |
15 | 188456345 |
hex | efdc7400 |
4024202240 has 88 divisors (see below), whose sum is σ = 9798284832. Its totient is φ = 1585520640.
The previous prime is 4024202239. The next prime is 4024202249. The reversal of 4024202240 is 422024204.
4024202240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4024202249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337175 + ... + 348905.
Almost surely, 24024202240 is an apocalyptic number.
4024202240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4024202240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4899142416).
4024202240 is an abundant number, since it is smaller than the sum of its proper divisors (5774082592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4024202240 is a wasteful number, since it uses less digits than its factorization.
4024202240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11823 (or 11805 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 20.
The square root of 4024202240 is about 63436.6001611057. The cubic root of 4024202240 is about 1590.5961716219.
Adding to 4024202240 its reverse (422024204), we get a palindrome (4446226444).
The spelling of 4024202240 in words is "four billion, twenty-four million, two hundred two thousand, two hundred forty".
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