Base | Representation |
---|---|
bin | 1000001011100011101… |
… | …0101101011001111000 |
3 | 111102202120100101110101 |
4 | 2002320322231121320 |
5 | 4300312041222134 |
6 | 144321440525144 |
7 | 13103513530456 |
oct | 2027072553170 |
9 | 442676311411 |
10 | 140541351544 |
11 | 5466aa24610 |
12 | 232a30207b4 |
13 | 10339a94b59 |
14 | 6b334a99d6 |
15 | 39c8506e14 |
hex | 20b8ead678 |
140541351544 has 32 divisors (see below), whose sum is σ = 287488407600. Its totient is φ = 63878552320.
The previous prime is 140541351539. The next prime is 140541351551. The reversal of 140541351544 is 445153145041.
140541351544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 1811502 + ... + 1887490.
Almost surely, 2140541351544 is an apocalyptic number.
It is an amenable number.
140541351544 is an abundant number, since it is smaller than the sum of its proper divisors (146947056056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140541351544 is a wasteful number, since it uses less digits than its factorization.
140541351544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97023 (or 97019 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 37.
Adding to 140541351544 its reverse (445153145041), we get a palindrome (585694496585).
The spelling of 140541351544 in words is "one hundred forty billion, five hundred forty-one million, three hundred fifty-one thousand, five hundred forty-four".
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