Base | Representation |
---|---|
bin | 100000110100000000010100… |
… | …010001001111101001001010 |
3 | 200220222000112112011221000221 |
4 | 200310000110101033221022 |
5 | 122403343410222213232 |
6 | 1230531400300220254 |
7 | 42253100041654045 |
oct | 4064002421175112 |
9 | 626860475157027 |
10 | 144311241210442 |
11 | 41a89065527979 |
12 | 1422859a83a68a |
13 | 626a651218137 |
14 | 278c9b66abc5c |
15 | 11a3cee98e897 |
hex | 83401444fa4a |
144311241210442 has 16 divisors (see below), whose sum is σ = 217675145065320. Its totient is φ = 71753883058368.
The previous prime is 144311241210391. The next prime is 144311241210469. The reversal of 144311241210442 is 244012142113441.
It can be written as a sum of positive squares in 4 ways, for example, as 112878746562481 + 31432494647961 = 10624441^2 + 5606469^2 .
It is a junction number, because it is equal to n+sod(n) for n = 144311241210398 and 144311241210407.
It is an unprimeable number.
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, 255601713 + ... + 256165684.
Almost surely, 2144311241210442 is an apocalyptic number.
144311241210442 is a deficient number, since it is larger than the sum of its proper divisors (73363903854878).
144311241210442 is a wasteful number, since it uses less digits than its factorization.
144311241210442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 511768185.
The product of its (nonzero) digits is 24576, while the sum is 34.
Adding to 144311241210442 its reverse (244012142113441), we get a palindrome (388323383323883).
The spelling of 144311241210442 in words is "one hundred forty-four trillion, three hundred eleven billion, two hundred forty-one million, two hundred ten thousand, four hundred forty-two".
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