Base | Representation |
---|---|
bin | 10000110100101… |
… | …11110111101100 |
3 | 100211120012200010 |
4 | 20122113313230 |
5 | 242112144434 |
6 | 22000533220 |
7 | 3332411232 |
oct | 1032276754 |
9 | 324505603 |
10 | 141131244 |
11 | 72734aa1 |
12 | 3b321210 |
13 | 23315217 |
14 | 14a5a952 |
15 | c5cb9e9 |
hex | 8697dec |
141131244 has 48 divisors (see below), whose sum is σ = 336462336. Its totient is φ = 46032000.
The previous prime is 141131233. The next prime is 141131257. The reversal of 141131244 is 442131141.
141131244 = T359 + T360 + ... + T962.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 141131244.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128104 + ... + 129200.
It is an arithmetic number, because the mean of its divisors is an integer number (7009632).
Almost surely, 2141131244 is an apocalyptic number.
It is an amenable number.
141131244 is an abundant number, since it is smaller than the sum of its proper divisors (195331092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141131244 is a wasteful number, since it uses less digits than its factorization.
141131244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1326 (or 1324 counting only the distinct ones).
The product of its digits is 384, while the sum is 21.
The square root of 141131244 is about 11879.8671709746. The cubic root of 141131244 is about 520.6442261956.
Adding to 141131244 its reverse (442131141), we get a palindrome (583262385).
The spelling of 141131244 in words is "one hundred forty-one million, one hundred thirty-one thousand, two hundred forty-four".
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