Base | Representation |
---|---|
bin | 100000010001101… |
… | …000111111001010 |
3 | 1101201220210211100 |
4 | 200101220333022 |
5 | 2102110321432 |
6 | 125422042230 |
7 | 16263430221 |
oct | 4021507712 |
9 | 1351823740 |
10 | 541495242 |
11 | 258729432 |
12 | 131419376 |
13 | 882533b2 |
14 | 51cb7cb8 |
15 | 3281307c |
hex | 20468fca |
541495242 has 24 divisors (see below), whose sum is σ = 1175165316. Its totient is φ = 180202176.
The previous prime is 541495183. The next prime is 541495243. The reversal of 541495242 is 242594145.
It is a happy number.
541495242 is a `hidden beast` number, since 541 + 4 + 95 + 24 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 424401201 + 117094041 = 20601^2 + 10821^2 .
It is a junction number, because it is equal to n+sod(n) for n = 541495197 and 541495206.
It is not an unprimeable number, because it can be changed into a prime (541495243) 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 11 ways as a sum of consecutive naturals, for example, 13273 + ... + 35484.
Almost surely, 2541495242 is an apocalyptic number.
541495242 is an abundant number, since it is smaller than the sum of its proper divisors (633670074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541495242 is a wasteful number, since it uses less digits than its factorization.
541495242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49382 (or 49379 counting only the distinct ones).
The product of its digits is 57600, while the sum is 36.
The square root of 541495242 is about 23270.0503222490. The cubic root of 541495242 is about 815.0762055030.
The spelling of 541495242 in words is "five hundred forty-one million, four hundred ninety-five thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •