Base | Representation |
---|---|
bin | 1101000101011… |
… | …1011011010001 |
3 | 10211021101202120 |
4 | 3101113123101 |
5 | 103022242144 |
6 | 5240204453 |
7 | 1234335543 |
oct | 321273321 |
9 | 124241676 |
10 | 54884049 |
11 | 28a87220 |
12 | 16469729 |
13 | b4a848c |
14 | 7409693 |
15 | 4c41e19 |
hex | 34576d1 |
54884049 has 32 divisors (see below), whose sum is σ = 83994624. Its totient is φ = 31553280.
The previous prime is 54884047. The next prime is 54884051. The reversal of 54884049 is 94048845.
It is an interprime number because it is at equal distance from previous prime (54884047) and next prime (54884051).
It is not a de Polignac number, because 54884049 - 21 = 54884047 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54884049.
It is not an unprimeable number, because it can be changed into a prime (54884047) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126537 + ... + 126969.
It is an arithmetic number, because the mean of its divisors is an integer number (2624832).
Almost surely, 254884049 is an apocalyptic number.
It is an amenable number.
54884049 is a deficient number, since it is larger than the sum of its proper divisors (29110575).
54884049 is a wasteful number, since it uses less digits than its factorization.
54884049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 637.
The product of its (nonzero) digits is 184320, while the sum is 42.
The square root of 54884049 is about 7408.3769477531. The cubic root of 54884049 is about 380.0278119072.
The spelling of 54884049 in words is "fifty-four million, eight hundred eighty-four thousand, forty-nine".
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