Base | Representation |
---|---|
bin | 100000110010001… |
… | …011011100100101 |
3 | 1102022222011110012 |
4 | 200302023130211 |
5 | 2111301244442 |
6 | 130324540005 |
7 | 16426064264 |
oct | 4062133445 |
9 | 1368864405 |
10 | 550024997 |
11 | 262524a15 |
12 | 134251605 |
13 | 89c4b9a2 |
14 | 530985db |
15 | 3344a582 |
hex | 20c8b725 |
550024997 has 16 divisors (see below), whose sum is σ = 575139840. Its totient is φ = 525595392.
The previous prime is 550024957. The next prime is 550025011. The reversal of 550024997 is 799420055.
It is a cyclic number.
It is not a de Polignac number, because 550024997 - 212 = 550020901 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550024957) 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 in 15 ways as a sum of consecutive naturals, for example, 429404 + ... + 430682.
It is an arithmetic number, because the mean of its divisors is an integer number (35946240).
Almost surely, 2550024997 is an apocalyptic number.
It is an amenable number.
550024997 is a deficient number, since it is larger than the sum of its proper divisors (25114843).
550024997 is a wasteful number, since it uses less digits than its factorization.
550024997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1532.
The product of its (nonzero) digits is 113400, while the sum is 41.
The square root of 550024997 is about 23452.6117308926. The cubic root of 550024997 is about 819.3336828816. Note that the first 3 decimals are identical.
The spelling of 550024997 in words is "five hundred fifty million, twenty-four thousand, nine hundred ninety-seven".
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