Base | Representation |
---|---|
bin | 10000110101111… |
… | …00101010101011 |
3 | 100211211212102022 |
4 | 20122330222223 |
5 | 242132010323 |
6 | 22004055055 |
7 | 3333606524 |
oct | 1032745253 |
9 | 324755368 |
10 | 141281963 |
11 | 72828259 |
12 | 3b39448b |
13 | 233689c4 |
14 | 14a9984b |
15 | c60b4c8 |
hex | 86bcaab |
141281963 has 8 divisors (see below), whose sum is σ = 142825200. Its totient is φ = 139746528.
The previous prime is 141281957. The next prime is 141281971. The reversal of 141281963 is 369182141.
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 141281963 - 210 = 141280939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141281923) 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, 38993 + ... + 42461.
It is an arithmetic number, because the mean of its divisors is an integer number (17853150).
Almost surely, 2141281963 is an apocalyptic number.
141281963 is a deficient number, since it is larger than the sum of its proper divisors (1543237).
141281963 is a wasteful number, since it uses less digits than its factorization.
141281963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3901.
The product of its digits is 10368, while the sum is 35.
The square root of 141281963 is about 11886.2089414582. The cubic root of 141281963 is about 520.8294983284.
The spelling of 141281963 in words is "one hundred forty-one million, two hundred eighty-one thousand, nine hundred sixty-three".
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