Base | Representation |
---|---|
bin | 10001000101010… |
… | …01101100110110 |
3 | 100222122110121101 |
4 | 20202221230312 |
5 | 243141121210 |
6 | 22115240314 |
7 | 3360020266 |
oct | 1042515466 |
9 | 328573541 |
10 | 143301430 |
11 | 73987538 |
12 | 3bba909a |
13 | 238c4c5c |
14 | 150637a6 |
15 | c8a9a3a |
hex | 88a9b36 |
143301430 has 16 divisors (see below), whose sum is σ = 261576864. Its totient is φ = 56512960.
The previous prime is 143301427. The next prime is 143301443. The reversal of 143301430 is 34103341.
It is a junction number, because it is equal to n+sod(n) for n = 143301398 and 143301407.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100207 + ... + 101626.
It is an arithmetic number, because the mean of its divisors is an integer number (16348554).
Almost surely, 2143301430 is an apocalyptic number.
143301430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143301430 is a deficient number, since it is larger than the sum of its proper divisors (118275434).
143301430 is a wasteful number, since it uses less digits than its factorization.
143301430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201911.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 143301430 is about 11970.8575298514. The cubic root of 143301430 is about 523.2993252363.
Adding to 143301430 its reverse (34103341), we get a palindrome (177404771).
The spelling of 143301430 in words is "one hundred forty-three million, three hundred one thousand, four hundred thirty".
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