Base | Representation |
---|---|
bin | 10000110101100… |
… | …00000101011000 |
3 | 100211202020201110 |
4 | 20122300011120 |
5 | 242123333144 |
6 | 22003020320 |
7 | 3333303336 |
oct | 1032600530 |
9 | 324666643 |
10 | 141230424 |
11 | 727a2565 |
12 | 3b36a6a0 |
13 | 2334b3ca |
14 | 14a84b56 |
15 | c5eb0b9 |
hex | 86b0158 |
141230424 has 64 divisors (see below), whose sum is σ = 380246400. Its totient is φ = 43549184.
The previous prime is 141230417. The next prime is 141230429. The reversal of 141230424 is 424032141.
It is a self number, because there is not a number n which added to its sum of digits gives 141230424.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141230429) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21139 + ... + 27005.
It is an arithmetic number, because the mean of its divisors is an integer number (5941350).
Almost surely, 2141230424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141230424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190123200).
141230424 is an abundant number, since it is smaller than the sum of its proper divisors (239015976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141230424 is a wasteful number, since it uses less digits than its factorization.
141230424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5952 (or 5948 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 141230424 is about 11884.0407269582. The cubic root of 141230424 is about 520.7661585699.
Adding to 141230424 its reverse (424032141), we get a palindrome (565262565).
The spelling of 141230424 in words is "one hundred forty-one million, two hundred thirty thousand, four hundred twenty-four".
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