Base | Representation |
---|---|
bin | 1101000100111… |
… | …0111101101000 |
3 | 10211012122012200 |
4 | 3101032331220 |
5 | 103020140014 |
6 | 5235340200 |
7 | 1234132512 |
oct | 321167550 |
9 | 124178180 |
10 | 54849384 |
11 | 28a63177 |
12 | 16451660 |
13 | b495775 |
14 | 73dabb2 |
15 | 4c36a09 |
hex | 344ef68 |
54849384 has 48 divisors (see below), whose sum is σ = 150446400. Its totient is φ = 18049824.
The previous prime is 54849383. The next prime is 54849407. The reversal of 54849384 is 48394845.
It is a happy number.
54849384 is a `hidden beast` number, since 5 + 484 + 93 + 84 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54849383) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 867 + ... + 10509.
It is an arithmetic number, because the mean of its divisors is an integer number (3134300).
Almost surely, 254849384 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54849384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75223200).
54849384 is an abundant number, since it is smaller than the sum of its proper divisors (95597016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54849384 is a wasteful number, since it uses less digits than its factorization.
54849384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9734 (or 9727 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The square root of 54849384 is about 7406.0369969370. The cubic root of 54849384 is about 379.9477859930.
The spelling of 54849384 in words is "fifty-four million, eight hundred forty-nine thousand, three hundred eighty-four".
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