Base | Representation |
---|---|
bin | 1101000110011… |
… | …0101101010100 |
3 | 10211101120121220 |
4 | 3101212231110 |
5 | 103031243034 |
6 | 5241410340 |
7 | 1235016204 |
oct | 321465524 |
9 | 124346556 |
10 | 54946644 |
11 | 2901a255 |
12 | 164999b0 |
13 | b4cab0c |
14 | 7424404 |
15 | 4c55749 |
hex | 3466b54 |
54946644 has 24 divisors (see below), whose sum is σ = 128331168. Its totient is φ = 18298080.
The previous prime is 54946643. The next prime is 54946657. The reversal of 54946644 is 44664945.
54946644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 54946596 and 54946605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54946643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19654 + ... + 22274.
It is an arithmetic number, because the mean of its divisors is an integer number (5347132).
Almost surely, 254946644 is an apocalyptic number.
It is an amenable number.
54946644 is an abundant number, since it is smaller than the sum of its proper divisors (73384524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54946644 is a wasteful number, since it uses less digits than its factorization.
54946644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4375 (or 4373 counting only the distinct ones).
The product of its digits is 414720, while the sum is 42.
The square root of 54946644 is about 7412.6003534522. The cubic root of 54946644 is about 380.1722303295.
The spelling of 54946644 in words is "fifty-four million, nine hundred forty-six thousand, six hundred forty-four".
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