| Base | Representation |
|---|---|
| bin | 10000110101010… |
| … | …01110000111100 |
| 3 | 100211200221012210 |
| 4 | 20122221300330 |
| 5 | 242122021130 |
| 6 | 22002300420 |
| 7 | 3333135021 |
| oct | 1032516074 |
| 9 | 324627183 |
| 10 | 141204540 |
| 11 | 72785074 |
| 12 | 3b357710 |
| 13 | 2333c6a9 |
| 14 | 14a79548 |
| 15 | c5e35b0 |
| hex | 86a9c3c |
141204540 has 48 divisors (see below), whose sum is σ = 398240640. Its totient is φ = 37381440.
The previous prime is 141204529. The next prime is 141204541. The reversal of 141204540 is 45402141.
It is a happy number.
141204540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1412045402 = 39877444233223200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141204541) 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, 126 + ... + 16805.
It is an arithmetic number, because the mean of its divisors is an integer number (8296680).
Almost surely, 2141204540 is an apocalyptic number.
141204540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141204540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199120320).
141204540 is an abundant number, since it is smaller than the sum of its proper divisors (257036100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141204540 is a wasteful number, since it uses less digits than its factorization.
141204540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17082 (or 17080 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 141204540 is about 11882.9516535245. The cubic root of 141204540 is about 520.7343421608.
Adding to 141204540 its reverse (45402141), we get a palindrome (186606681).
The spelling of 141204540 in words is "one hundred forty-one million, two hundred four thousand, five hundred forty".
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