Base | Representation |
---|---|
bin | 10001000011001… |
… | …11100100101100 |
3 | 100222010201001121 |
4 | 20201213210230 |
5 | 243103434242 |
6 | 22105350324 |
7 | 3354511516 |
oct | 1041474454 |
9 | 328121047 |
10 | 143030572 |
11 | 73811a93 |
12 | 3ba983a4 |
13 | 2382b899 |
14 | 14dd2bb6 |
15 | c854667 |
hex | 886792c |
143030572 has 12 divisors (see below), whose sum is σ = 250918360. Its totient is φ = 71339616.
The previous prime is 143030561. The next prime is 143030597. The reversal of 143030572 is 275030341.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42078 + ... + 45349.
Almost surely, 2143030572 is an apocalyptic number.
It is an amenable number.
143030572 is a deficient number, since it is larger than the sum of its proper divisors (107887788).
143030572 is a wasteful number, since it uses less digits than its factorization.
143030572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87840 (or 87838 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 25.
The square root of 143030572 is about 11959.5389543243. The cubic root of 143030572 is about 522.9694164451.
The spelling of 143030572 in words is "one hundred forty-three million, thirty thousand, five hundred seventy-two".
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