Base | Representation |
---|---|
bin | 100000101111110… |
… | …110011101001010 |
3 | 1102021211011022201 |
4 | 200233312131022 |
5 | 2111122232410 |
6 | 130303510414 |
7 | 16420643134 |
oct | 4057663512 |
9 | 1367734281 |
10 | 549414730 |
11 | 262148467 |
12 | 133bb840a |
13 | 89a96c97 |
14 | 52d7a054 |
15 | 3337983a |
hex | 20bf674a |
549414730 has 8 divisors (see below), whose sum is σ = 988946532. Its totient is φ = 219765888.
The previous prime is 549414713. The next prime is 549414737. The reversal of 549414730 is 37414945.
It can be written as a sum of positive squares in 2 ways, for example, as 548355889 + 1058841 = 23417^2 + 1029^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 549414730.
It is not an unprimeable number, because it can be changed into a prime (549414737) 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, 27470727 + ... + 27470746.
Almost surely, 2549414730 is an apocalyptic number.
549414730 is a deficient number, since it is larger than the sum of its proper divisors (439531802).
549414730 is a wasteful number, since it uses less digits than its factorization.
549414730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54941480.
The product of its (nonzero) digits is 60480, while the sum is 37.
The square root of 549414730 is about 23439.5974794790. The cubic root of 549414730 is about 819.0305467508.
The spelling of 549414730 in words is "five hundred forty-nine million, four hundred fourteen thousand, seven hundred thirty".
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