Base | Representation |
---|---|
bin | 10001000011100… |
… | …11101101111111 |
3 | 100222020020022002 |
4 | 20201303231333 |
5 | 243112032234 |
6 | 22110412515 |
7 | 3355106534 |
oct | 1041635577 |
9 | 328206262 |
10 | 143080319 |
11 | 738463a8 |
12 | 3bb0113b |
13 | 23848415 |
14 | 15006d8b |
15 | c86427e |
hex | 8873b7f |
143080319 has 8 divisors (see below), whose sum is σ = 146240640. Its totient is φ = 139946400.
The previous prime is 143080271. The next prime is 143080321. The reversal of 143080319 is 913080341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 143080319 - 224 = 126303103 is a prime.
It is a super-2 number, since 2×1430803192 = 40943955370283522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 143080291 and 143080300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143080339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4562 + ... + 17520.
It is an arithmetic number, because the mean of its divisors is an integer number (18280080).
Almost surely, 2143080319 is an apocalyptic number.
143080319 is a deficient number, since it is larger than the sum of its proper divisors (3160321).
143080319 is a wasteful number, since it uses less digits than its factorization.
143080319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13201.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 143080319 is about 11961.6185777678. The cubic root of 143080319 is about 523.0300401835.
The spelling of 143080319 in words is "one hundred forty-three million, eighty thousand, three hundred nineteen".
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