Base | Representation |
---|---|
bin | 100000110011110… |
… | …110011100111010 |
3 | 1102100210102200021 |
4 | 200303312130322 |
5 | 2111404311130 |
6 | 130342201054 |
7 | 16432601146 |
oct | 4063663472 |
9 | 1370712607 |
10 | 550463290 |
11 | 2627a4243 |
12 | 13442318a |
13 | 8a073330 |
14 | 53170226 |
15 | 334d537a |
hex | 20cf673a |
550463290 has 32 divisors (see below), whose sum is σ = 1082995200. Its totient is φ = 200211264.
The previous prime is 550463279. The next prime is 550463293. The reversal of 550463290 is 92364055.
It is not an unprimeable number, because it can be changed into a prime (550463293) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22890 + ... + 40309.
It is an arithmetic number, because the mean of its divisors is an integer number (33843600).
Almost surely, 2550463290 is an apocalyptic number.
550463290 is a deficient number, since it is larger than the sum of its proper divisors (532531910).
550463290 is a wasteful number, since it uses less digits than its factorization.
550463290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63286.
The product of its (nonzero) digits is 32400, while the sum is 34.
The square root of 550463290 is about 23461.9540959401. The cubic root of 550463290 is about 819.5512565529.
The spelling of 550463290 in words is "five hundred fifty million, four hundred sixty-three thousand, two hundred ninety".
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