Base | Representation |
---|---|
bin | 100000110010001… |
… | …010110100110101 |
3 | 1102022222000221222 |
4 | 200302022310311 |
5 | 2111301204303 |
6 | 130324520125 |
7 | 16426054001 |
oct | 4062126465 |
9 | 1368860858 |
10 | 550022453 |
11 | 262523012 |
12 | 134250045 |
13 | 89c4a796 |
14 | 53097701 |
15 | 33449938 |
hex | 20c8ad35 |
550022453 has 2 divisors, whose sum is σ = 550022454. Its totient is φ = 550022452.
The previous prime is 550022423. The next prime is 550022477. The reversal of 550022453 is 354220055.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 287031364 + 262991089 = 16942^2 + 16217^2 .
It is a cyclic number.
It is not a de Polignac number, because 550022453 - 28 = 550022197 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (550022423) 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, 275011226 + 275011227.
It is an arithmetic number, because the mean of its divisors is an integer number (275011227).
Almost surely, 2550022453 is an apocalyptic number.
It is an amenable number.
550022453 is a deficient number, since it is larger than the sum of its proper divisors (1).
550022453 is an equidigital number, since it uses as much as digits as its factorization.
550022453 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 550022453 is about 23452.5574938001. The cubic root of 550022453 is about 819.3324196735.
The spelling of 550022453 in words is "five hundred fifty million, twenty-two thousand, four hundred fifty-three".
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