Base | Representation |
---|---|
bin | 100000110100000010001011… |
… | …100011010110000011101100 |
3 | 200220222012200222212010101210 |
4 | 200310002023203112003230 |
5 | 122403412010031202022 |
6 | 1230532331025434420 |
7 | 42253200452114205 |
oct | 4064021343260354 |
9 | 626865628763353 |
10 | 144313242444012 |
11 | 41a899a2137314 |
12 | 14228a58a9ba10 |
13 | 626a8aca04b05 |
14 | 278cb263a85ac |
15 | 11a3dba4e7a0c |
hex | 83408b8d60ec |
144313242444012 has 48 divisors (see below), whose sum is σ = 345762845326080. Its totient is φ = 46829967739968.
The previous prime is 144313242443969. The next prime is 144313242444023. The reversal of 144313242444012 is 210444242313441.
It is a happy number.
It is a super-2 number, since 2×1443132424440122 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 989404083 + ... + 989549930.
It is an arithmetic number, because the mean of its divisors is an integer number (7203392610960).
Almost surely, 2144313242444012 is an apocalyptic number.
144313242444012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144313242444012 is an abundant number, since it is smaller than the sum of its proper divisors (201449602882068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144313242444012 is a wasteful number, since it uses less digits than its factorization.
144313242444012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1978954182 (or 1978954180 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 39.
Adding to 144313242444012 its reverse (210444242313441), we get a palindrome (354757484757453).
The spelling of 144313242444012 in words is "one hundred forty-four trillion, three hundred thirteen billion, two hundred forty-two million, four hundred forty-four thousand, twelve".
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