Base | Representation |
---|---|
bin | 100000010001110… |
… | …100011010001110 |
3 | 1101202000012000020 |
4 | 200101310122032 |
5 | 2102113321110 |
6 | 125423043010 |
7 | 16264013511 |
oct | 4021643216 |
9 | 1352005006 |
10 | 541542030 |
11 | 2587605a7 |
12 | 131440466 |
13 | 8826b793 |
14 | 51ccad78 |
15 | 32821d70 |
hex | 2047468e |
541542030 has 32 divisors (see below), whose sum is σ = 1300313088. Its totient is φ = 144343200.
The previous prime is 541542013. The next prime is 541542091. The reversal of 541542030 is 30245145.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121135 + ... + 125525.
It is an arithmetic number, because the mean of its divisors is an integer number (40634784).
Almost surely, 2541542030 is an apocalyptic number.
541542030 is an abundant number, since it is smaller than the sum of its proper divisors (758771058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541542030 is a wasteful number, since it uses less digits than its factorization.
541542030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8512.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 541542030 is about 23271.0556271090. The cubic root of 541542030 is about 815.0996804321.
Adding to 541542030 its reverse (30245145), we get a palindrome (571787175).
The spelling of 541542030 in words is "five hundred forty-one million, five hundred forty-two thousand, thirty".
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