Base | Representation |
---|---|
bin | 1000001010000100111… |
… | …1110111000110011111 |
3 | 111101201220010012002100 |
4 | 2002201033313012133 |
5 | 4244003411234403 |
6 | 144214213300143 |
7 | 13060622261064 |
oct | 2024117670637 |
9 | 441656105070 |
10 | 140144243103 |
11 | 54486854117 |
12 | 231b2034653 |
13 | 102a5726747 |
14 | 6ad6858c6b |
15 | 39a37152a3 |
hex | 20a13f719f |
140144243103 has 48 divisors (see below), whose sum is σ = 218859563520. Its totient is φ = 86149960512.
The previous prime is 140144243089. The next prime is 140144243171. The reversal of 140144243103 is 301342441041.
140144243103 is a `hidden beast` number, since 1 + 401 + 4 + 4 + 243 + 10 + 3 = 666.
It is not a de Polignac number, because 140144243103 - 218 = 140143980959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140144243003) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3865900 + ... + 3901982.
It is an arithmetic number, because the mean of its divisors is an integer number (4559574240).
Almost surely, 2140144243103 is an apocalyptic number.
140144243103 is a deficient number, since it is larger than the sum of its proper divisors (78715320417).
140144243103 is a wasteful number, since it uses less digits than its factorization.
140144243103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36788 (or 36785 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 140144243103 its reverse (301342441041), we get a palindrome (441486684144).
The spelling of 140144243103 in words is "one hundred forty billion, one hundred forty-four million, two hundred forty-three thousand, one hundred three".
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