Base | Representation |
---|---|
bin | 1111000111011… |
… | …10000110010000 |
3 | 22211121022220002 |
4 | 13203232012100 |
5 | 224430214433 |
6 | 20325505132 |
7 | 3066551015 |
oct | 743560620 |
9 | 284538802 |
10 | 126804368 |
11 | 65639aa9 |
12 | 365721a8 |
13 | 2036a092 |
14 | 12bab70c |
15 | b1eb9e8 |
hex | 78ee190 |
126804368 has 10 divisors (see below), whose sum is σ = 245683494. Its totient is φ = 63402176.
The previous prime is 126804361. The next prime is 126804371. The reversal of 126804368 is 863408621.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 110418064 + 16386304 = 10508^2 + 4048^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126804361) by changing a digit.
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 as a sum of consecutive naturals, namely, 3962621 + ... + 3962652.
Almost surely, 2126804368 is an apocalyptic number.
It is an amenable number.
126804368 is a deficient number, since it is larger than the sum of its proper divisors (118879126).
126804368 is an equidigital number, since it uses as much as digits as its factorization.
126804368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7925281 (or 7925275 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 126804368 is about 11260.7445579766. The cubic root of 126804368 is about 502.3943399703.
The spelling of 126804368 in words is "one hundred twenty-six million, eight hundred four thousand, three hundred sixty-eight".
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