Base | Representation |
---|---|
bin | 1111101100010001… |
… | …0001011111100100 |
3 | 101212120000000002220 |
4 | 3323010101133210 |
5 | 32111310421234 |
6 | 1533550032340 |
7 | 206245056453 |
oct | 37304213744 |
9 | 11776000086 |
10 | 4212201444 |
11 | 1871750320 |
12 | 9967a86b0 |
13 | 52188b5b9 |
14 | 2bd5d0b9a |
15 | 199bdea49 |
hex | fb1117e4 |
4212201444 has 24 divisors (see below), whose sum is σ = 10721967648. Its totient is φ = 1276424640.
The previous prime is 4212201437. The next prime is 4212201449. The reversal of 4212201444 is 4441022124.
It is not an unprimeable number, because it can be changed into a prime (4212201449) 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 7 ways as a sum of consecutive naturals, for example, 15955177 + ... + 15955440.
It is an arithmetic number, because the mean of its divisors is an integer number (446748652).
Almost surely, 24212201444 is an apocalyptic number.
4212201444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
4212201444 is an abundant number, since it is smaller than the sum of its proper divisors (6509766204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4212201444 is a wasteful number, since it uses less digits than its factorization.
4212201444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31910635 (or 31910633 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 24.
The square root of 4212201444 is about 64901.4748984952. The cubic root of 4212201444 is about 1614.9895290819.
Adding to 4212201444 its reverse (4441022124), we get a palindrome (8653223568).
The spelling of 4212201444 in words is "four billion, two hundred twelve million, two hundred one thousand, four hundred forty-four".
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