Base | Representation |
---|---|
bin | 100000110010001… |
… | …000011010111101 |
3 | 1102022221112110020 |
4 | 200302020122331 |
5 | 2111300400410 |
6 | 130324402353 |
7 | 16426013202 |
oct | 4062103275 |
9 | 1368845406 |
10 | 550012605 |
11 | 26251667a |
12 | 1342463b9 |
13 | 89c4615c |
14 | 53093ca9 |
15 | 33446a70 |
hex | 20c886bd |
550012605 has 16 divisors (see below), whose sum is σ = 885629184. Its totient is φ = 291470400.
The previous prime is 550012559. The next prime is 550012607. The reversal of 550012605 is 506210055.
It is not a de Polignac number, because 550012605 - 28 = 550012349 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550012607) 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, 114421 + ... + 119130.
It is an arithmetic number, because the mean of its divisors is an integer number (55351824).
Almost surely, 2550012605 is an apocalyptic number.
It is an amenable number.
550012605 is a deficient number, since it is larger than the sum of its proper divisors (335616579).
550012605 is a wasteful number, since it uses less digits than its factorization.
550012605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233716.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 550012605 is about 23452.3475370804. The cubic root of 550012605 is about 819.3275296708.
The spelling of 550012605 in words is "five hundred fifty million, twelve thousand, six hundred five".
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