Base | Representation |
---|---|
bin | 10000110101000… |
… | …00111100111111 |
3 | 100211122002201000 |
4 | 20122200330333 |
5 | 242114342242 |
6 | 22001421343 |
7 | 3332624550 |
oct | 1032407477 |
9 | 324562630 |
10 | 141168447 |
11 | 7275aa42 |
12 | 3b33a853 |
13 | 23329134 |
14 | 14a6a327 |
15 | c5d7a4c |
hex | 86a0f3f |
141168447 has 32 divisors (see below), whose sum is σ = 239708160. Its totient is φ = 80434080.
The previous prime is 141168421. The next prime is 141168449. The reversal of 141168447 is 744861141.
It is not a de Polignac number, because 141168447 - 220 = 140119871 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141168449) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80593 + ... + 82325.
It is an arithmetic number, because the mean of its divisors is an integer number (7490880).
Almost surely, 2141168447 is an apocalyptic number.
141168447 is a deficient number, since it is larger than the sum of its proper divisors (98539713).
141168447 is a wasteful number, since it uses less digits than its factorization.
141168447 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2180 (or 2174 counting only the distinct ones).
The product of its digits is 21504, while the sum is 36.
The square root of 141168447 is about 11881.4328681351. The cubic root of 141168447 is about 520.6899704378.
The spelling of 141168447 in words is "one hundred forty-one million, one hundred sixty-eight thousand, four hundred forty-seven".
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