Base | Representation |
---|---|
bin | 10000110111110… |
… | …01010010000100 |
3 | 100212022110222220 |
4 | 20123321102010 |
5 | 242212431434 |
6 | 22013252340 |
7 | 3335662422 |
oct | 1033712204 |
9 | 325273886 |
10 | 141530244 |
11 | 72987849 |
12 | 3b4940b0 |
13 | 23424a0b |
14 | 14b22112 |
15 | c659d49 |
hex | 86f9484 |
141530244 has 24 divisors (see below), whose sum is σ = 331685760. Its totient is φ = 46969824.
The previous prime is 141530231. The next prime is 141530251. The reversal of 141530244 is 442035141.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23004 + ... + 28499.
It is an arithmetic number, because the mean of its divisors is an integer number (13820240).
Almost surely, 2141530244 is an apocalyptic number.
It is an amenable number.
141530244 is an abundant number, since it is smaller than the sum of its proper divisors (190155516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141530244 is a wasteful number, since it uses less digits than its factorization.
141530244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51739 (or 51737 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 141530244 is about 11896.6484355889. The cubic root of 141530244 is about 521.1344119711.
Adding to 141530244 its reverse (442035141), we get a palindrome (583565385).
The spelling of 141530244 in words is "one hundred forty-one million, five hundred thirty thousand, two hundred forty-four".
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