Base | Representation |
---|---|
bin | 1111011100000111… |
… | …0100101001001000 |
3 | 101200211111212202121 |
4 | 3313001310221020 |
5 | 31441434400440 |
6 | 1523125541024 |
7 | 204463146646 |
oct | 36701645110 |
9 | 11624455677 |
10 | 4144450120 |
11 | 1837485798 |
12 | 977b74774 |
13 | 510829465 |
14 | 2b45d6196 |
15 | 193caa34a |
hex | f7074a48 |
4144450120 has 16 divisors (see below), whose sum is σ = 9325012860. Its totient is φ = 1657780032.
The previous prime is 4144450099. The next prime is 4144450139. The reversal of 4144450120 is 210544414.
It can be written as a sum of positive squares in 2 ways, for example, as 4144011876 + 438244 = 64374^2 + 662^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51805587 + ... + 51805666.
Almost surely, 24144450120 is an apocalyptic number.
4144450120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4144450120 is an abundant number, since it is smaller than the sum of its proper divisors (5180562740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4144450120 is a wasteful number, since it uses less digits than its factorization.
4144450120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103611264 (or 103611260 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 25.
The square root of 4144450120 is about 64377.4037997806. The cubic root of 4144450120 is about 1606.2838974612.
Adding to 4144450120 its reverse (210544414), we get a palindrome (4354994534).
The spelling of 4144450120 in words is "four billion, one hundred forty-four million, four hundred fifty thousand, one hundred twenty".
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