Base | Representation |
---|---|
bin | 100000101111110… |
… | …110110001111000 |
3 | 1102021211020010211 |
4 | 200233312301320 |
5 | 2111122303211 |
6 | 130303520504 |
7 | 16420650040 |
oct | 4057666170 |
9 | 1367736124 |
10 | 549416056 |
11 | 262149462 |
12 | 133bb9134 |
13 | 89a97777 |
14 | 52d7a720 |
15 | 33379e21 |
hex | 20bf6c78 |
549416056 has 16 divisors (see below), whose sum is σ = 1177320240. Its totient is φ = 235464000.
The previous prime is 549416053. The next prime is 549416089. The reversal of 549416056 is 650614945.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (549416053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4905445 + ... + 4905556.
It is an arithmetic number, because the mean of its divisors is an integer number (73582515).
Almost surely, 2549416056 is an apocalyptic number.
549416056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
549416056 is an abundant number, since it is smaller than the sum of its proper divisors (627904184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
549416056 is a wasteful number, since it uses less digits than its factorization.
549416056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9811014 (or 9811010 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 40.
The square root of 549416056 is about 23439.6257649306. The cubic root of 549416056 is about 819.0312056542.
The spelling of 549416056 in words is "five hundred forty-nine million, four hundred sixteen thousand, fifty-six".
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