Base | Representation |
---|---|
bin | 1110111111001011… |
… | …1010111100001000 |
3 | 101101101011211010201 |
4 | 3233302322330020 |
5 | 31214403300430 |
6 | 1503113021544 |
7 | 201460545652 |
oct | 35762727410 |
9 | 11341154121 |
10 | 4023103240 |
11 | 1784a34012 |
12 | 9433b48b4 |
13 | 4c1650480 |
14 | 2a24496d2 |
15 | 1882da8ca |
hex | efcbaf08 |
4023103240 has 128 divisors (see below), whose sum is σ = 10069355520. Its totient is φ = 1437004800.
The previous prime is 4023103199. The next prime is 4023103241. The reversal of 4023103240 is 423013204.
It is not an unprimeable number, because it can be changed into a prime (4023103241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4059145 + ... + 4060135.
It is an arithmetic number, because the mean of its divisors is an integer number (78666840).
Almost surely, 24023103240 is an apocalyptic number.
4023103240 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 4023103240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5034677760).
4023103240 is an abundant number, since it is smaller than the sum of its proper divisors (6046252280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4023103240 is a wasteful number, since it uses less digits than its factorization.
4023103240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1263 (or 1259 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 4023103240 is about 63427.9373777833. The cubic root of 4023103240 is about 1590.4513624363.
Adding to 4023103240 its reverse (423013204), we get a palindrome (4446116444).
The spelling of 4023103240 in words is "four billion, twenty-three million, one hundred three thousand, two hundred forty".
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