Base | Representation |
---|---|
bin | 11000000101100… |
… | …101010000010001 |
3 | 1001011102020121200 |
4 | 120011211100101 |
5 | 1311423211442 |
6 | 104033341413 |
7 | 13004635131 |
oct | 3005452021 |
9 | 1034366550 |
10 | 404116497 |
11 | 198127784 |
12 | b3407869 |
13 | 659531b5 |
14 | 3b956ac1 |
15 | 2572834c |
hex | 18165411 |
404116497 has 12 divisors (see below), whose sum is σ = 585804804. Its totient is φ = 268450560.
The previous prime is 404116487. The next prime is 404116501. The reversal of 404116497 is 794611404.
404116497 is a `hidden beast` number, since 4 + 0 + 4 + 1 + 1 + 649 + 7 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 98426241 + 305690256 = 9921^2 + 17484^2 .
It is not a de Polignac number, because 404116497 - 27 = 404116369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (404116477) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77368 + ... + 82425.
It is an arithmetic number, because the mean of its divisors is an integer number (48817067).
Almost surely, 2404116497 is an apocalyptic number.
It is an amenable number.
404116497 is a deficient number, since it is larger than the sum of its proper divisors (181688307).
404116497 is a wasteful number, since it uses less digits than its factorization.
404116497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160080 (or 160077 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 404116497 is about 20102.6490045466. The cubic root of 404116497 is about 739.3252291858.
The spelling of 404116497 in words is "four hundred four million, one hundred sixteen thousand, four hundred ninety-seven".
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