Base | Representation |
---|---|
bin | 100000110010110101001011… |
… | …000000101101010000100000 |
3 | 200220200022021101022010100212 |
4 | 200302311023000231100200 |
5 | 122401033134120243202 |
6 | 1230430334040033252 |
7 | 42244212420366011 |
oct | 4062651300552040 |
9 | 626608241263325 |
10 | 144230555243552 |
11 | 41a57920396808 |
12 | 14214a21162828 |
13 | 6262b62c4846b |
14 | 2788b207ad008 |
15 | 11a1b7b171652 |
hex | 832d4b02d420 |
144230555243552 has 24 divisors (see below), whose sum is σ = 285859636555500. Its totient is φ = 71631282467584.
The previous prime is 144230555243507. The next prime is 144230555243557. The reversal of 144230555243552 is 255342555032441.
It can be written as a sum of positive squares in 2 ways, for example, as 100863536231056 + 43367019012496 = 10043084^2 + 6585364^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 144230555243552.
It is not an unprimeable number, because it can be changed into a prime (144230555243557) 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 3 ways as a sum of consecutive naturals, for example, 15124843727 + ... + 15124853262.
Almost surely, 2144230555243552 is an apocalyptic number.
It is an amenable number.
144230555243552 is a deficient number, since it is larger than the sum of its proper divisors (141629081311948).
144230555243552 is a wasteful number, since it uses less digits than its factorization.
144230555243552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30249697148 (or 30249697140 counting only the distinct ones).
The product of its (nonzero) digits is 14400000, while the sum is 50.
The spelling of 144230555243552 in words is "one hundred forty-four trillion, two hundred thirty billion, five hundred fifty-five million, two hundred forty-three thousand, five hundred fifty-two".
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