Base | Representation |
---|---|
bin | 100000001111110… |
… | …111011010000100 |
3 | 1101201001011122220 |
4 | 200033313122010 |
5 | 2102000430040 |
6 | 125404052340 |
7 | 16256451666 |
oct | 4017673204 |
9 | 1351034586 |
10 | 541030020 |
11 | 258440953 |
12 | 1312340b0 |
13 | 8811c70b |
14 | 51bd6536 |
15 | 327702d0 |
hex | 203f7684 |
541030020 has 24 divisors (see below), whose sum is σ = 1514884224. Its totient is φ = 144274656.
The previous prime is 541030001. The next prime is 541030027. The reversal of 541030020 is 20030145.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (541030027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4508524 + ... + 4508643.
It is an arithmetic number, because the mean of its divisors is an integer number (63120176).
Almost surely, 2541030020 is an apocalyptic number.
It is an amenable number.
541030020 is an abundant number, since it is smaller than the sum of its proper divisors (973854204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541030020 is a wasteful number, since it uses less digits than its factorization.
541030020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9017179 (or 9017177 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 541030020 is about 23260.0520205781. The cubic root of 541030020 is about 814.8427162076.
Adding to 541030020 its reverse (20030145), we get a palindrome (561060165).
The spelling of 541030020 in words is "five hundred forty-one million, thirty thousand, twenty".
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