Base | Representation |
---|---|
bin | 111110001111000… |
… | …011000101110101 |
3 | 2200202201102010110 |
4 | 332033003011311 |
5 | 4114244212323 |
6 | 251335213233 |
7 | 34605656145 |
oct | 7617030565 |
9 | 2622642113 |
10 | 1044132213 |
11 | 496426a93 |
12 | 251817219 |
13 | 13841c817 |
14 | 9c958925 |
15 | 619ec793 |
hex | 3e3c3175 |
1044132213 has 48 divisors (see below), whose sum is σ = 1526535936. Its totient is φ = 634314240.
The previous prime is 1044132209. The next prime is 1044132217. The reversal of 1044132213 is 3122314401.
It is an interprime number because it is at equal distance from previous prime (1044132209) and next prime (1044132217).
It is not a de Polignac number, because 1044132213 - 22 = 1044132209 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1044132213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1044132217) 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 47 ways as a sum of consecutive naturals, for example, 3715633 + ... + 3715913.
It is an arithmetic number, because the mean of its divisors is an integer number (31802832).
Almost surely, 21044132213 is an apocalyptic number.
It is an amenable number.
1044132213 is a deficient number, since it is larger than the sum of its proper divisors (482403723).
1044132213 is a wasteful number, since it uses less digits than its factorization.
1044132213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442 (or 423 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 1044132213 is about 32313.0347228483. The cubic root of 1044132213 is about 1014.4994864587.
Adding to 1044132213 its reverse (3122314401), we get a palindrome (4166446614).
The spelling of 1044132213 in words is "one billion, forty-four million, one hundred thirty-two thousand, two hundred thirteen".
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