Base | Representation |
---|---|
bin | 10000110110111… |
… | …01010000000000 |
3 | 100212002122111022 |
4 | 20123131100000 |
5 | 242200243144 |
6 | 22011005012 |
7 | 3335003603 |
oct | 1033352000 |
9 | 325078438 |
10 | 141415424 |
11 | 72909557 |
12 | 3b439768 |
13 | 233b4687 |
14 | 14ad233a |
15 | c635cee |
hex | 86dd400 |
141415424 has 22 divisors (see below), whose sum is σ = 282694794. Its totient is φ = 70707200.
The previous prime is 141415411. The next prime is 141415429. The reversal of 141415424 is 424514141.
It can be written as a sum of positive squares in only one way, i.e., 89113600 + 52301824 = 9440^2 + 7232^2 .
It is a junction number, because it is equal to n+sod(n) for n = 141415393 and 141415402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141415429) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68027 + ... + 70074.
Almost surely, 2141415424 is an apocalyptic number.
It is an amenable number.
141415424 is a deficient number, since it is larger than the sum of its proper divisors (141279370).
141415424 is an equidigital number, since it uses as much as digits as its factorization.
141415424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138121 (or 138103 counting only the distinct ones).
The product of its digits is 2560, while the sum is 26.
The square root of 141415424 is about 11891.8217275571. The cubic root of 141415424 is about 520.9934460071.
Adding to 141415424 its reverse (424514141), we get a palindrome (565929565).
The spelling of 141415424 in words is "one hundred forty-one million, four hundred fifteen thousand, four hundred twenty-four".
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