Base | Representation |
---|---|
bin | 10001000011100… |
… | …11101101101101 |
3 | 100222020020021102 |
4 | 20201303231231 |
5 | 243112032201 |
6 | 22110412445 |
7 | 3355106510 |
oct | 1041635555 |
9 | 328206242 |
10 | 143080301 |
11 | 73846391 |
12 | 3bb01125 |
13 | 23848400 |
14 | 15006d77 |
15 | c86426b |
hex | 8873b6d |
143080301 has 12 divisors (see below), whose sum is σ = 177067872. Its totient is φ = 113205456.
The previous prime is 143080271. The next prime is 143080321. The reversal of 143080301 is 103080341.
It is a happy number.
It is not a de Polignac number, because 143080301 - 26 = 143080237 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 (143080321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59291 + ... + 61656.
It is an arithmetic number, because the mean of its divisors is an integer number (14755656).
Almost surely, 2143080301 is an apocalyptic number.
It is an amenable number.
143080301 is a deficient number, since it is larger than the sum of its proper divisors (33987571).
143080301 is a wasteful number, since it uses less digits than its factorization.
143080301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120980 (or 120967 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 143080301 is about 11961.6178253613. The cubic root of 143080301 is about 523.0300182505.
The spelling of 143080301 in words is "one hundred forty-three million, eighty thousand, three hundred one".
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