Base | Representation |
---|---|
bin | 11101101000001… |
… | …10000010001100 |
3 | 122022122222222112 |
4 | 32310012002030 |
5 | 1002111142403 |
6 | 40355003152 |
7 | 6105350222 |
oct | 1664060214 |
9 | 568588875 |
10 | 248537228 |
11 | 118324775 |
12 | 6b2994b8 |
13 | 3c64c964 |
14 | 25018b12 |
15 | 16c459d8 |
hex | ed0608c |
248537228 has 12 divisors (see below), whose sum is σ = 435414840. Its totient is φ = 124132992.
The previous prime is 248537227. The next prime is 248537231. The reversal of 248537228 is 822735842.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (248537227) 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 3 ways as a sum of consecutive naturals, for example, 29726 + ... + 37157.
It is an arithmetic number, because the mean of its divisors is an integer number (36284570).
Almost surely, 2248537228 is an apocalyptic number.
It is an amenable number.
248537228 is a deficient number, since it is larger than the sum of its proper divisors (186877612).
248537228 is a wasteful number, since it uses less digits than its factorization.
248537228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67816 (or 67814 counting only the distinct ones).
The product of its digits is 215040, while the sum is 41.
The square root of 248537228 is about 15765.0635266719. The cubic root of 248537228 is about 628.7294693221.
The spelling of 248537228 in words is "two hundred forty-eight million, five hundred thirty-seven thousand, two hundred twenty-eight".
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