Base | Representation |
---|---|
bin | 100000001111110… |
… | …000001010001011 |
3 | 1101200222122221022 |
4 | 200033300022023 |
5 | 2101444002311 |
6 | 125403303055 |
7 | 16256266304 |
oct | 4017601213 |
9 | 1350878838 |
10 | 541000331 |
11 | 258420613 |
12 | 13121aa8b |
13 | 8810c051 |
14 | 51bc97ab |
15 | 327665db |
hex | 203f028b |
541000331 has 8 divisors (see below), whose sum is σ = 547722000. Its totient is φ = 534302208.
The previous prime is 541000301. The next prime is 541000349. The reversal of 541000331 is 133000145.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-541000331 is a prime.
It is a super-2 number, since 2×5410003312 = 585362716284219122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (541000301) 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, 42815 + ... + 53991.
It is an arithmetic number, because the mean of its divisors is an integer number (68465250).
Almost surely, 2541000331 is an apocalyptic number.
541000331 is a deficient number, since it is larger than the sum of its proper divisors (6721669).
541000331 is a wasteful number, since it uses less digits than its factorization.
541000331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11773.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 541000331 is about 23259.4138146257. The cubic root of 541000331 is about 814.8278111148.
Adding to 541000331 its reverse (133000145), we get a palindrome (674000476).
The spelling of 541000331 in words is "five hundred forty-one million, three hundred thirty-one", and thus it is an aban number.
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