Base | Representation |
---|---|
bin | 100000010010110… |
… | …000001110100001 |
3 | 1101202110122002201 |
4 | 200102300032201 |
5 | 2102144141131 |
6 | 125432213201 |
7 | 16266054025 |
oct | 4022601641 |
9 | 1352418081 |
10 | 541787041 |
11 | 258908694 |
12 | 13153a201 |
13 | 88326163 |
14 | 51d52385 |
15 | 3286e761 |
hex | 204b03a1 |
541787041 has 16 divisors (see below), whose sum is σ = 570562704. Its totient is φ = 513886464.
The previous prime is 541787009. The next prime is 541787047. The reversal of 541787041 is 140787145.
It can be written as a sum of positive squares in 8 ways, for example, as 90649441 + 451137600 = 9521^2 + 21240^2 .
It is a cyclic number.
It is not a de Polignac number, because 541787041 - 25 = 541787009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (541787047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338455 + ... + 340051.
It is an arithmetic number, because the mean of its divisors is an integer number (35660169).
Almost surely, 2541787041 is an apocalyptic number.
It is an amenable number.
541787041 is a deficient number, since it is larger than the sum of its proper divisors (28775663).
541787041 is a wasteful number, since it uses less digits than its factorization.
541787041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1860.
The product of its (nonzero) digits is 31360, while the sum is 37.
The square root of 541787041 is about 23276.3193181396. The cubic root of 541787041 is about 815.2225876527. Note that the first 3 decimals are identical.
The spelling of 541787041 in words is "five hundred forty-one million, seven hundred eighty-seven thousand, forty-one".
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