Base | Representation |
---|---|
bin | 1111011100000101… |
… | …1010110010010101 |
3 | 101200211022111111010 |
4 | 3313001122302111 |
5 | 31441423003323 |
6 | 1523123402433 |
7 | 204462226122 |
oct | 36701326225 |
9 | 11624274433 |
10 | 4144344213 |
11 | 1837413169 |
12 | 977b23419 |
13 | 5107c01a9 |
14 | 2b45a9749 |
15 | 193c88c93 |
hex | f705ac95 |
4144344213 has 12 divisors (see below), whose sum is σ = 5709797664. Its totient is φ = 2673768600.
The previous prime is 4144344179. The next prime is 4144344227. The reversal of 4144344213 is 3124434414.
It is not a de Polignac number, because 4144344213 - 29 = 4144343701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4144344283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 715873 + ... + 721638.
It is an arithmetic number, because the mean of its divisors is an integer number (475816472).
Almost surely, 24144344213 is an apocalyptic number.
It is an amenable number.
4144344213 is a deficient number, since it is larger than the sum of its proper divisors (1565453451).
4144344213 is a wasteful number, since it uses less digits than its factorization.
4144344213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1437576 (or 1437545 counting only the distinct ones).
The product of its digits is 18432, while the sum is 30.
The square root of 4144344213 is about 64376.5812465993. The cubic root of 4144344213 is about 1606.2702150544.
Adding to 4144344213 its reverse (3124434414), we get a palindrome (7268778627).
The spelling of 4144344213 in words is "four billion, one hundred forty-four million, three hundred forty-four thousand, two hundred thirteen".
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