Base | Representation |
---|---|
bin | 10000110101111… |
… | …00111001011001 |
3 | 100211211220201012 |
4 | 20122330321121 |
5 | 242132023110 |
6 | 22004103305 |
7 | 3333612341 |
oct | 1032747131 |
9 | 324756635 |
10 | 141282905 |
11 | 72828a35 |
12 | 3b394b35 |
13 | 2336926a |
14 | 14a99d21 |
15 | c60b905 |
hex | 86bce59 |
141282905 has 8 divisors (see below), whose sum is σ = 176910912. Its totient is φ = 108112048.
The previous prime is 141282901. The next prime is 141282913. The reversal of 141282905 is 509282141.
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 141282905 - 22 = 141282901 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141282901) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614159 + ... + 614388.
It is an arithmetic number, because the mean of its divisors is an integer number (22113864).
Almost surely, 2141282905 is an apocalyptic number.
It is an amenable number.
141282905 is a deficient number, since it is larger than the sum of its proper divisors (35628007).
141282905 is a wasteful number, since it uses less digits than its factorization.
141282905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1228575.
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 141282905 is about 11886.2485671468. The cubic root of 141282905 is about 520.8306558725.
The spelling of 141282905 in words is "one hundred forty-one million, two hundred eighty-two thousand, nine hundred five".
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