Base | Representation |
---|---|
bin | 100000110010010… |
… | …010010101011101 |
3 | 1102100000121011020 |
4 | 200302102111131 |
5 | 2111303200323 |
6 | 130325314353 |
7 | 16426242453 |
oct | 4062222535 |
9 | 1370017136 |
10 | 550053213 |
11 | 262544136 |
12 | 1342659b9 |
13 | 89c5b798 |
14 | 530a49d3 |
15 | 33453ae3 |
hex | 20c9255d |
550053213 has 8 divisors (see below), whose sum is σ = 733912800. Its totient is φ = 366447888.
The previous prime is 550053209. The next prime is 550053227. The reversal of 550053213 is 312350055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 550053213 - 22 = 550053209 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550053263) 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 7 ways as a sum of consecutive naturals, for example, 58458 + ... + 67211.
It is an arithmetic number, because the mean of its divisors is an integer number (91739100).
Almost surely, 2550053213 is an apocalyptic number.
It is an amenable number.
550053213 is a deficient number, since it is larger than the sum of its proper divisors (183859587).
550053213 is a wasteful number, since it uses less digits than its factorization.
550053213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127131.
The product of its (nonzero) digits is 2250, while the sum is 24.
The square root of 550053213 is about 23453.2132766493. The cubic root of 550053213 is about 819.3476931078.
The spelling of 550053213 in words is "five hundred fifty million, fifty-three thousand, two hundred thirteen".
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