Base | Representation |
---|---|
bin | 1100111011010… |
… | …0000010101110 |
3 | 10210000101202200 |
4 | 3032310002232 |
5 | 102334333310 |
6 | 5214002330 |
7 | 1225550505 |
oct | 316640256 |
9 | 123011680 |
10 | 54214830 |
11 | 2866a44a |
12 | 161a63a6 |
13 | b3029a7 |
14 | 72b383c |
15 | 4b5d9c0 |
hex | 33b40ae |
54214830 has 48 divisors (see below), whose sum is σ = 144246960. Its totient is φ = 14120064.
The previous prime is 54214817. The next prime is 54214843. The reversal of 54214830 is 3841245.
54214830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (54214817) and next prime (54214843).
It is a junction number, because it is equal to n+sod(n) for n = 54214794 and 54214803.
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 23 ways as a sum of consecutive naturals, for example, 3135 + ... + 10874.
It is an arithmetic number, because the mean of its divisors is an integer number (3005145).
Almost surely, 254214830 is an apocalyptic number.
54214830 is an abundant number, since it is smaller than the sum of its proper divisors (90032130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54214830 is a wasteful number, since it uses less digits than its factorization.
54214830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14065 (or 14062 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 54214830 is about 7363.0720490839. The cubic root of 54214830 is about 378.4768903266.
The spelling of 54214830 in words is "fifty-four million, two hundred fourteen thousand, eight hundred thirty".
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