Base | Representation |
---|---|
bin | 100000010000010… |
… | …101010010010101 |
3 | 1101201021101112200 |
4 | 200100111102111 |
5 | 2102013334110 |
6 | 125410435113 |
7 | 16260501543 |
oct | 4020252225 |
9 | 1351241480 |
10 | 541152405 |
11 | 2585148a2 |
12 | 131292a99 |
13 | 88163331 |
14 | 51c28d93 |
15 | 327966c0 |
hex | 20415495 |
541152405 has 12 divisors (see below), whose sum is σ = 937997580. Its totient is φ = 288614592.
The previous prime is 541152371. The next prime is 541152413. The reversal of 541152405 is 504251145.
541152405 is a `hidden beast` number, since 5 + 411 + 5 + 240 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 390378564 + 150773841 = 19758^2 + 12279^2 .
It is not a de Polignac number, because 541152405 - 213 = 541144213 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6012760 + ... + 6012849.
It is an arithmetic number, because the mean of its divisors is an integer number (78166465).
Almost surely, 2541152405 is an apocalyptic number.
It is an amenable number.
541152405 is a deficient number, since it is larger than the sum of its proper divisors (396845175).
541152405 is a wasteful number, since it uses less digits than its factorization.
541152405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12025620 (or 12025617 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 541152405 is about 23262.6826698900. The cubic root of 541152405 is about 814.9041527291.
The spelling of 541152405 in words is "five hundred forty-one million, one hundred fifty-two thousand, four hundred five".
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