Base | Representation |
---|---|
bin | 10000110110010… |
… | …00101100101101 |
3 | 100211221101000120 |
4 | 20123020230231 |
5 | 242140044440 |
6 | 22005115153 |
7 | 3334203306 |
oct | 1033105455 |
9 | 324841016 |
10 | 141331245 |
11 | 72861290 |
12 | 3b3b8ab9 |
13 | 23385273 |
14 | 14aad7ad |
15 | c61add0 |
hex | 86c8b2d |
141331245 has 16 divisors (see below), whose sum is σ = 246687552. Its totient is φ = 68524160.
The previous prime is 141331241. The next prime is 141331273. The reversal of 141331245 is 542133141.
It is a happy number.
It is not a de Polignac number, because 141331245 - 22 = 141331241 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141331241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428112 + ... + 428441.
It is an arithmetic number, because the mean of its divisors is an integer number (15417972).
Almost surely, 2141331245 is an apocalyptic number.
141331245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
141331245 is a deficient number, since it is larger than the sum of its proper divisors (105356307).
141331245 is a wasteful number, since it uses less digits than its factorization.
141331245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 856572.
The product of its digits is 1440, while the sum is 24.
The square root of 141331245 is about 11888.2818354883. The cubic root of 141331245 is about 520.8900499018.
Adding to 141331245 its reverse (542133141), we get a palindrome (683464386).
The spelling of 141331245 in words is "one hundred forty-one million, three hundred thirty-one thousand, two hundred forty-five".
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