Base | Representation |
---|---|
bin | 1000010100111001010… |
… | …0110101101000111111 |
3 | 111200020021001122012222 |
4 | 2011032110311220333 |
5 | 4320430242144312 |
6 | 145414303115555 |
7 | 13222601663531 |
oct | 2051624655077 |
9 | 450207048188 |
10 | 143048006207 |
11 | 55736963337 |
12 | 238825a2bbb |
13 | 106491b4272 |
14 | 6cd036d851 |
15 | 3ac35e9672 |
hex | 214e535a3f |
143048006207 has 4 divisors (see below), whose sum is σ = 143049386376. Its totient is φ = 143046626040.
The previous prime is 143048006197. The next prime is 143048006249. The reversal of 143048006207 is 702600840341.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702600840341 = 769 ⋅913655189.
It is a cyclic number.
It is not a de Polignac number, because 143048006207 - 24 = 143048006191 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143048006107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520769 + ... + 746522.
It is an arithmetic number, because the mean of its divisors is an integer number (35762346594).
Almost surely, 2143048006207 is an apocalyptic number.
143048006207 is a deficient number, since it is larger than the sum of its proper divisors (1380169).
143048006207 is a wasteful number, since it uses less digits than its factorization.
143048006207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1380168.
The product of its (nonzero) digits is 32256, while the sum is 35.
Adding to 143048006207 its reverse (702600840341), we get a palindrome (845648846548).
The spelling of 143048006207 in words is "one hundred forty-three billion, forty-eight million, six thousand, two hundred seven".
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