Base | Representation |
---|---|
bin | 1111010111010010… |
… | …1100001100000101 |
3 | 101122102110121112021 |
4 | 3311310230030011 |
5 | 31421300333110 |
6 | 1521124323141 |
7 | 204126244231 |
oct | 36564541405 |
9 | 11572417467 |
10 | 4124230405 |
11 | 1827025389 |
12 | 9712434b1 |
13 | 50959a029 |
14 | 2b1a515c1 |
15 | 1921142da |
hex | f5d2c305 |
4124230405 has 8 divisors (see below), whose sum is σ = 5064171552. Its totient is φ = 3222654288.
The previous prime is 4124230403. The next prime is 4124230417. The reversal of 4124230405 is 5040324214.
It is a happy number.
4124230405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4124230405 - 21 = 4124230403 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4124230405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4124230403) 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, 9591019 + ... + 9591448.
It is an arithmetic number, because the mean of its divisors is an integer number (633021444).
Almost surely, 24124230405 is an apocalyptic number.
It is an amenable number.
4124230405 is a deficient number, since it is larger than the sum of its proper divisors (939941147).
4124230405 is a wasteful number, since it uses less digits than its factorization.
4124230405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19182515.
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 4124230405 is about 64220.1713249038. The cubic root of 4124230405 is about 1603.6674213246.
Adding to 4124230405 its reverse (5040324214), we get a palindrome (9164554619).
The spelling of 4124230405 in words is "four billion, one hundred twenty-four million, two hundred thirty thousand, four hundred five".
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