Base | Representation |
---|---|
bin | 100000110100110… |
… | …011001011110111 |
3 | 1102101021001220210 |
4 | 200310303023313 |
5 | 2111440241210 |
6 | 130351400503 |
7 | 16434655335 |
oct | 4064631367 |
9 | 1371231823 |
10 | 550712055 |
11 | 262954133 |
12 | 134523133 |
13 | 8a12c62a |
14 | 531d6b55 |
15 | 33533e20 |
hex | 20d332f7 |
550712055 has 64 divisors (see below), whose sum is σ = 970260480. Its totient is φ = 265680000.
The previous prime is 550712039. The next prime is 550712083. The reversal of 550712055 is 550217055.
It is not a de Polignac number, because 550712055 - 24 = 550712039 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 732930 + ... + 733680.
It is an arithmetic number, because the mean of its divisors is an integer number (15160320).
Almost surely, 2550712055 is an apocalyptic number.
550712055 is a deficient number, since it is larger than the sum of its proper divisors (419548425).
550712055 is a wasteful number, since it uses less digits than its factorization.
550712055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 892.
The product of its (nonzero) digits is 8750, while the sum is 30.
The square root of 550712055 is about 23467.2549523799. The cubic root of 550712055 is about 819.6746949777.
The spelling of 550712055 in words is "five hundred fifty million, seven hundred twelve thousand, fifty-five".
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