Base | Representation |
---|---|
bin | 1101001000001… |
… | …1110110101000 |
3 | 10211121122101101 |
4 | 3102003312220 |
5 | 103044103044 |
6 | 5244131144 |
7 | 1236024226 |
oct | 322036650 |
9 | 124548341 |
10 | 55066024 |
11 | 290a0a12 |
12 | 16536ab4 |
13 | b540260 |
14 | 7455b16 |
15 | 4c7acd4 |
hex | 3483da8 |
55066024 has 32 divisors (see below), whose sum is σ = 111502440. Its totient is φ = 25344000.
The previous prime is 55066021. The next prime is 55066049. The reversal of 55066024 is 42066055.
It can be written as a sum of positive squares in 4 ways, for example, as 38663524 + 16402500 = 6218^2 + 4050^2 .
It is a junction number, because it is equal to n+sod(n) for n = 55065983 and 55066001.
It is not an unprimeable number, because it can be changed into a prime (55066021) 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, 62064 + ... + 62944.
Almost surely, 255066024 is an apocalyptic number.
It is an amenable number.
55066024 is an abundant number, since it is smaller than the sum of its proper divisors (56436416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55066024 is a wasteful number, since it uses less digits than its factorization.
55066024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1501 (or 1497 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 55066024 is about 7420.6484891821. The cubic root of 55066024 is about 380.4473586393.
The spelling of 55066024 in words is "fifty-five million, sixty-six thousand, twenty-four".
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