Base | Representation |
---|---|
bin | 100000101000100… |
… | …000100101000101 |
3 | 1102011012101020202 |
4 | 200220200211011 |
5 | 2110124140432 |
6 | 130154340245 |
7 | 16365406046 |
oct | 4050404505 |
9 | 1364171222 |
10 | 547490117 |
11 | 261053479 |
12 | 13342a685 |
13 | 89571c65 |
14 | 529d88cd |
15 | 330e9462 |
hex | 20a20945 |
547490117 has 8 divisors (see below), whose sum is σ = 579899736. Its totient is φ = 515103232.
The previous prime is 547490089. The next prime is 547490123. The reversal of 547490117 is 711094745.
It can be written as a sum of positive squares in 4 ways, for example, as 4879681 + 542610436 = 2209^2 + 23294^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 547490117 - 212 = 547486021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (547490197) 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, 93323 + ... + 99015.
It is an arithmetic number, because the mean of its divisors is an integer number (72487467).
Almost surely, 2547490117 is an apocalyptic number.
It is an amenable number.
547490117 is a deficient number, since it is larger than the sum of its proper divisors (32409619).
547490117 is a wasteful number, since it uses less digits than its factorization.
547490117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11367.
The product of its (nonzero) digits is 35280, while the sum is 38.
The square root of 547490117 is about 23398.5067258575. The cubic root of 547490117 is about 818.0730666256.
The spelling of 547490117 in words is "five hundred forty-seven million, four hundred ninety thousand, one hundred seventeen".
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