Base | Representation |
---|---|
bin | 110101010010110… |
… | …001011100000101 |
3 | 2022022102200012100 |
4 | 311102301130011 |
5 | 3312343113131 |
6 | 224415542313 |
7 | 31104561006 |
oct | 6522613405 |
9 | 2268380170 |
10 | 894113541 |
11 | 419781812 |
12 | 20b52a999 |
13 | 113315289 |
14 | 86a671ad |
15 | 537677e6 |
hex | 354b1705 |
894113541 has 6 divisors (see below), whose sum is σ = 1291497350. Its totient is φ = 596075688.
The previous prime is 894113503. The next prime is 894113557. The reversal of 894113541 is 145311498.
It can be written as a sum of positive squares in only one way, i.e., 768897441 + 125216100 = 27729^2 + 11190^2 .
It is not a de Polignac number, because 894113541 - 213 = 894105349 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 894113496 and 894113505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (894113641) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49672966 + ... + 49672983.
Almost surely, 2894113541 is an apocalyptic number.
It is an amenable number.
894113541 is a deficient number, since it is larger than the sum of its proper divisors (397383809).
894113541 is a wasteful number, since it uses less digits than its factorization.
894113541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99345955 (or 99345952 counting only the distinct ones).
The product of its digits is 17280, while the sum is 36.
The square root of 894113541 is about 29901.7314047197. The cubic root of 894113541 is about 963.3798477585.
The spelling of 894113541 in words is "eight hundred ninety-four million, one hundred thirteen thousand, five hundred forty-one".
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