Base | Representation |
---|---|
bin | 1000011001010101101… |
… | …1111010110000111110 |
3 | 111210022101222021010222 |
4 | 2012111123322300332 |
5 | 4330401201411132 |
6 | 150132522101342 |
7 | 13264266435440 |
oct | 2062533726076 |
9 | 453271867128 |
10 | 144241044542 |
11 | 56199344731 |
12 | 23b5604a852 |
13 | 107a940baca |
14 | 6da49aa490 |
15 | 3b4320c412 |
hex | 21956fac3e |
144241044542 has 16 divisors (see below), whose sum is σ = 261815677920. Its totient is φ = 58181261568.
The previous prime is 144241044517. The next prime is 144241044547. The reversal of 144241044542 is 245440142441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144241044547) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303027167 + ... + 303027642.
It is an arithmetic number, because the mean of its divisors is an integer number (16363479870).
Almost surely, 2144241044542 is an apocalyptic number.
144241044542 is a deficient number, since it is larger than the sum of its proper divisors (117574633378).
144241044542 is a wasteful number, since it uses less digits than its factorization.
144241044542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 606054835.
The product of its (nonzero) digits is 81920, while the sum is 35.
Adding to 144241044542 its reverse (245440142441), we get a palindrome (389681186983).
The spelling of 144241044542 in words is "one hundred forty-four billion, two hundred forty-one million, forty-four thousand, five hundred forty-two".
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