Base | Representation |
---|---|
bin | 1000010101001101101… |
… | …0010000100001111000 |
3 | 111200110012120200100011 |
4 | 2011103122100201320 |
5 | 4321114112010034 |
6 | 145430551351304 |
7 | 13224656042023 |
oct | 2052332204170 |
9 | 450405520304 |
10 | 143133313144 |
11 | 55780029738 |
12 | 238a7082534 |
13 | 10660a82043 |
14 | 6cdb8181ba |
15 | 3acad4a864 |
hex | 2153690878 |
143133313144 has 32 divisors (see below), whose sum is σ = 282521740320. Its totient is φ = 67849255936.
The previous prime is 143133313117. The next prime is 143133313153. The reversal of 143133313144 is 441313331341.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3421237 + ... + 3462820.
It is an arithmetic number, because the mean of its divisors is an integer number (8828804385).
Almost surely, 2143133313144 is an apocalyptic number.
It is an amenable number.
143133313144 is a deficient number, since it is larger than the sum of its proper divisors (139388427176).
143133313144 is a wasteful number, since it uses less digits than its factorization.
143133313144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6884199 (or 6884195 counting only the distinct ones).
The product of its digits is 15552, while the sum is 31.
Adding to 143133313144 its reverse (441313331341), we get a palindrome (584446644485).
The spelling of 143133313144 in words is "one hundred forty-three billion, one hundred thirty-three million, three hundred thirteen thousand, one hundred forty-four".
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