Base | Representation |
---|---|
bin | 100000110011111… |
… | …011111101110010 |
3 | 1102100211120122201 |
4 | 200303323331302 |
5 | 2111411021444 |
6 | 130342453414 |
7 | 16433024041 |
oct | 4063737562 |
9 | 1370746581 |
10 | 550485874 |
11 | 26280a204 |
12 | 13443426a |
13 | 8a0806b3 |
14 | 53178558 |
15 | 334dbdd4 |
hex | 20cfbf72 |
550485874 has 8 divisors (see below), whose sum is σ = 874301148. Its totient is φ = 259052160.
The previous prime is 550485853. The next prime is 550485883. The reversal of 550485874 is 478584055.
It can be written as a sum of positive squares in 2 ways, for example, as 550230849 + 255025 = 23457^2 + 505^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8095347 + ... + 8095414.
Almost surely, 2550485874 is an apocalyptic number.
550485874 is a deficient number, since it is larger than the sum of its proper divisors (323815274).
550485874 is a wasteful number, since it uses less digits than its factorization.
550485874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16190780.
The product of its (nonzero) digits is 896000, while the sum is 46.
The square root of 550485874 is about 23462.4353808380. The cubic root of 550485874 is about 819.5624643802.
It can be divided in two parts, 5504 and 85874, that added together give a triangular number (91378 = T427).
The spelling of 550485874 in words is "five hundred fifty million, four hundred eighty-five thousand, eight hundred seventy-four".
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