Base | Representation |
---|---|
bin | 1100111100011… |
… | …1001111111100 |
3 | 10210011101200101 |
4 | 3033013033330 |
5 | 102344343000 |
6 | 5215410444 |
7 | 1226326042 |
oct | 317071774 |
9 | 123141611 |
10 | 54293500 |
11 | 28713568 |
12 | 16223a24 |
13 | b32c741 |
14 | 72d4392 |
15 | 4b76e6a |
hex | 33c73fc |
54293500 has 24 divisors (see below), whose sum is σ = 118578096. Its totient is φ = 21717200.
The previous prime is 54293497. The next prime is 54293509. The reversal of 54293500 is 539245.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54293509) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53794 + ... + 54793.
It is an arithmetic number, because the mean of its divisors is an integer number (4940754).
Almost surely, 254293500 is an apocalyptic number.
54293500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
54293500 is an abundant number, since it is smaller than the sum of its proper divisors (64284596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54293500 is a wasteful number, since it uses less digits than its factorization.
54293500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108606 (or 108594 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 54293500 is about 7368.4123120249. The cubic root of 54293500 is about 378.6598684694.
The spelling of 54293500 in words is "fifty-four million, two hundred ninety-three thousand, five hundred".
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