Base | Representation |
---|---|
bin | 100000110001010111101110… |
… | …110100100111011001000000 |
3 | 200220022201022010222020020112 |
4 | 200301113232310213121000 |
5 | 122342412144411301422 |
6 | 1230312302212130452 |
7 | 42234031214543660 |
oct | 4061275664473100 |
9 | 626281263866215 |
10 | 144130224322112 |
11 | 41a19315187516 |
12 | 141b94a0606a28 |
13 | 6256563a02722 |
14 | 2783d2380a1a0 |
15 | 119e257d6aee2 |
hex | 8315eed27640 |
144130224322112 has 112 divisors (see below), whose sum is σ = 347410167540480. Its totient is φ = 57915508703232.
The previous prime is 144130224322111. The next prime is 144130224322127. The reversal of 144130224322112 is 211223422031441.
It is a tau number, because it is divible by the number of its divisors (112).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is not an unprimeable number, because it can be changed into a prime (144130224322111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33975437 + ... + 37981452.
Almost surely, 2144130224322112 is an apocalyptic number.
It is an amenable number.
144130224322112 is an abundant number, since it is smaller than the sum of its proper divisors (203279943218368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144130224322112 is a wasteful number, since it uses less digits than its factorization.
144130224322112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71957188 (or 71957178 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 144130224322112 its reverse (211223422031441), we get a palindrome (355353646353553).
The spelling of 144130224322112 in words is "one hundred forty-four trillion, one hundred thirty billion, two hundred twenty-four million, three hundred twenty-two thousand, one hundred twelve".
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