Base | Representation |
---|---|
bin | 11000111000110… |
… | …010110100101001 |
3 | 1002002200022010221 |
4 | 120320302310221 |
5 | 1323342311132 |
6 | 105233210041 |
7 | 13230020626 |
oct | 3070626451 |
9 | 1062608127 |
10 | 417541417 |
11 | 1a4767057 |
12 | b7a00921 |
13 | 68673937 |
14 | 3d64d34d |
15 | 269cae97 |
hex | 18e32d29 |
417541417 has 8 divisors (see below), whose sum is σ = 429510312. Its totient is φ = 405657600.
The previous prime is 417541357. The next prime is 417541429. The reversal of 417541417 is 714145714.
It can be written as a sum of positive squares in 4 ways, for example, as 26925721 + 390615696 = 5189^2 + 19764^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-417541417 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (417541477) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11248 + ... + 31009.
It is an arithmetic number, because the mean of its divisors is an integer number (53688789).
Almost surely, 2417541417 is an apocalyptic number.
It is an amenable number.
417541417 is a deficient number, since it is larger than the sum of its proper divisors (11968895).
417541417 is a wasteful number, since it uses less digits than its factorization.
417541417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42539.
The product of its digits is 15680, while the sum is 34.
The square root of 417541417 is about 20433.8302087494. The cubic root of 417541417 is about 747.4231071191.
The spelling of 417541417 in words is "four hundred seventeen million, five hundred forty-one thousand, four hundred seventeen".
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