Base | Representation |
---|---|
bin | 1101000110010… |
… | …1101000101000 |
3 | 10211101100121002 |
4 | 3101211220220 |
5 | 103031122443 |
6 | 5241334132 |
7 | 1235000324 |
oct | 321455050 |
9 | 124340532 |
10 | 54942248 |
11 | 29016a19 |
12 | 16497348 |
13 | b4c8b0a |
14 | 7422984 |
15 | 4c542b8 |
hex | 3465a28 |
54942248 has 24 divisors (see below), whose sum is σ = 105289050. Its totient is φ = 26877984.
The previous prime is 54942241. The next prime is 54942257. The reversal of 54942248 is 84224945.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 52388644 + 2553604 = 7238^2 + 1598^2 .
It is not an unprimeable number, because it can be changed into a prime (54942241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16118 + ... + 19226.
Almost surely, 254942248 is an apocalyptic number.
It is an amenable number.
54942248 is a deficient number, since it is larger than the sum of its proper divisors (50346802).
54942248 is a wasteful number, since it uses less digits than its factorization.
54942248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3209 (or 3158 counting only the distinct ones).
The product of its digits is 92160, while the sum is 38.
The square root of 54942248 is about 7412.3038253973. The cubic root of 54942248 is about 380.1620915138.
The spelling of 54942248 in words is "fifty-four million, nine hundred forty-two thousand, two hundred forty-eight".
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