Base | Representation |
---|---|
bin | 1101010010100… |
… | …1011000001010 |
3 | 10212220002101222 |
4 | 3110221120022 |
5 | 103232302020 |
6 | 5310442042 |
7 | 1244546660 |
oct | 324513012 |
9 | 125802358 |
10 | 55744010 |
11 | 29514333 |
12 | 16803322 |
13 | b719a2a |
14 | 7590c30 |
15 | 4d61b25 |
hex | 352960a |
55744010 has 32 divisors (see below), whose sum is σ = 117476352. Its totient is φ = 18645120.
The previous prime is 55744009. The next prime is 55744027. The reversal of 55744010 is 1044755.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6842 + ... + 12581.
It is an arithmetic number, because the mean of its divisors is an integer number (3671136).
Almost surely, 255744010 is an apocalyptic number.
55744010 is an abundant number, since it is smaller than the sum of its proper divisors (61732342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55744010 is a wasteful number, since it uses less digits than its factorization.
55744010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19478.
The product of its (nonzero) digits is 2800, while the sum is 26.
The square root of 55744010 is about 7466.1911306904. The cubic root of 55744010 is about 382.0023802196.
Adding to 55744010 its reverse (1044755), we get a palindrome (56788765).
The spelling of 55744010 in words is "fifty-five million, seven hundred forty-four thousand, ten".
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