Base | Representation |
---|---|
bin | 1100111100100… |
… | …1110011101110 |
3 | 10210011221001121 |
4 | 3033021303232 |
5 | 102400211412 |
6 | 5215531154 |
7 | 1226401435 |
oct | 317116356 |
9 | 123157047 |
10 | 54303982 |
11 | 28720427 |
12 | 16229aba |
13 | b334445 |
14 | 72d811c |
15 | 4b7a107 |
hex | 33c9cee |
54303982 has 8 divisors (see below), whose sum is σ = 81906552. Its totient is φ = 27001800.
The previous prime is 54303947. The next prime is 54303983. The reversal of 54303982 is 28930345.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×543039822 = 5897844922112648, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54303983) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74644 + ... + 75367.
It is an arithmetic number, because the mean of its divisors is an integer number (10238319).
Almost surely, 254303982 is an apocalyptic number.
54303982 is a deficient number, since it is larger than the sum of its proper divisors (27602570).
54303982 is a wasteful number, since it uses less digits than its factorization.
54303982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150194.
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 54303982 is about 7369.1235571132. The cubic root of 54303982 is about 378.6842351514.
The spelling of 54303982 in words is "fifty-four million, three hundred three thousand, nine hundred eighty-two".
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