Base | Representation |
---|---|
bin | 10010111001001000… |
… | …11110011001001111 |
3 | 222011212211210102222 |
4 | 21130210132121033 |
5 | 131233102001033 |
6 | 4354251405555 |
7 | 506232035663 |
oct | 113444363117 |
9 | 28155753388 |
10 | 10143000143 |
11 | 4335506151 |
12 | 1b70a538bb |
13 | c58508243 |
14 | 6c31488a3 |
15 | 3e5708598 |
hex | 25c91e64f |
10143000143 has 16 divisors (see below), whose sum is σ = 10882830336. Its totient is φ = 9435359520.
The previous prime is 10143000121. The next prime is 10143000157. The reversal of 10143000143 is 34100034101.
It is a cyclic number.
It is not a de Polignac number, because 10143000143 - 222 = 10138805839 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 (10143000103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41930 + ... + 148472.
It is an arithmetic number, because the mean of its divisors is an integer number (680176896).
Almost surely, 210143000143 is an apocalyptic number.
10143000143 is a deficient number, since it is larger than the sum of its proper divisors (739830193).
10143000143 is a wasteful number, since it uses less digits than its factorization.
10143000143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106694.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10143000143 its reverse (34100034101), we get a palindrome (44243034244).
The spelling of 10143000143 in words is "ten billion, one hundred forty-three million, one hundred forty-three", and thus it is an aban number.
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