Base | Representation |
---|---|
bin | 10001100011010… |
… | …00011001011000 |
3 | 101021000222012002 |
4 | 20301220121120 |
5 | 300142300443 |
6 | 22335340132 |
7 | 3435263606 |
oct | 1061503130 |
9 | 337028162 |
10 | 147228248 |
11 | 76119842 |
12 | 41381648 |
13 | 2466b40b |
14 | 157a6876 |
15 | cdd32b8 |
hex | 8c68658 |
147228248 has 16 divisors (see below), whose sum is σ = 276288000. Its totient is φ = 73551456.
The previous prime is 147228247. The next prime is 147228251. The reversal of 147228248 is 842822741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147228247) 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, 3038 + ... + 17426.
It is an arithmetic number, because the mean of its divisors is an integer number (17268000).
Almost surely, 2147228248 is an apocalyptic number.
It is an amenable number.
147228248 is a deficient number, since it is larger than the sum of its proper divisors (129059752).
147228248 is a wasteful number, since it uses less digits than its factorization.
147228248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15674 (or 15670 counting only the distinct ones).
The product of its digits is 57344, while the sum is 38.
The square root of 147228248 is about 12133.7647908636. The cubic root of 147228248 is about 528.0362214973.
The spelling of 147228248 in words is "one hundred forty-seven million, two hundred twenty-eight thousand, two hundred forty-eight".
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