Base | Representation |
---|---|
bin | 100000011110110… |
… | …100010011000101 |
3 | 1101222102022002210 |
4 | 200132310103011 |
5 | 2104001340240 |
6 | 130024054033 |
7 | 16334664615 |
oct | 4036642305 |
9 | 1358368083 |
10 | 544949445 |
11 | 25a678647 |
12 | 132604319 |
13 | 88b926c1 |
14 | 52536a45 |
15 | 32c96780 |
hex | 207b44c5 |
544949445 has 16 divisors (see below), whose sum is σ = 888371712. Its totient is φ = 285155520.
The previous prime is 544949437. The next prime is 544949473.
544949445 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 544949445 - 23 = 544949437 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 544949394 and 544949403.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 341941 + ... + 343530.
It is an arithmetic number, because the mean of its divisors is an integer number (55523232).
Almost surely, 2544949445 is an apocalyptic number.
It is an amenable number.
544949445 is a deficient number, since it is larger than the sum of its proper divisors (343422267).
544949445 is a wasteful number, since it uses less digits than its factorization.
544949445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 685532.
The product of its digits is 2073600, while the sum is 48.
The square root of 544949445 is about 23344.1522656103. The cubic root of 544949445 is about 816.8056594378.
The spelling of 544949445 in words is "five hundred forty-four million, nine hundred forty-nine thousand, four hundred forty-five".
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