Base | Representation |
---|---|
bin | 11000101110101… |
… | …101000000100001 |
3 | 1001220200220112111 |
4 | 120232231000201 |
5 | 1322203134121 |
6 | 105100355321 |
7 | 13165362541 |
oct | 3056550041 |
9 | 1056626474 |
10 | 414896161 |
11 | 1a321a699 |
12 | b6b45b41 |
13 | 67c588b4 |
14 | 3d161321 |
15 | 266572e1 |
hex | 18bad021 |
414896161 has 3 divisors (see below), whose sum is σ = 414916531. Its totient is φ = 414875792.
The previous prime is 414896159. The next prime is 414896171. The reversal of 414896161 is 161698414.
The square root of 414896161 is 20369.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 161698414 = 2 ⋅80849207.
It can be written as a sum of positive squares in only one way, i.e., 294774561 + 120121600 = 17169^2 + 10960^2 .
It is not a de Polignac number, because 414896161 - 21 = 414896159 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (414896171) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 10185 + ... + 30553.
Almost surely, 2414896161 is an apocalyptic number.
414896161 is the 20369-th square number.
414896161 is the 10185-th centered octagonal number.
It is an amenable number.
414896161 is a deficient number, since it is larger than the sum of its proper divisors (20370).
414896161 is an frugal number, since it uses more digits than its factorization.
414896161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40738 (or 20369 counting only the distinct ones).
The product of its digits is 41472, while the sum is 40.
The cubic root of 414896161 is about 745.8413754453.
The spelling of 414896161 in words is "four hundred fourteen million, eight hundred ninety-six thousand, one hundred sixty-one".
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