Base | Representation |
---|---|
bin | 1100000110111… |
… | …1111101111010 |
3 | 10112120102010222 |
4 | 3001233331322 |
5 | 101000242031 |
6 | 5012340042 |
7 | 1154465402 |
oct | 301577572 |
9 | 115512128 |
10 | 50790266 |
11 | 2674052a |
12 | 15014622 |
13 | a6a4017 |
14 | 6a61802 |
15 | 46d3e7b |
hex | 306ff7a |
50790266 has 8 divisors (see below), whose sum is σ = 76580724. Its totient is φ = 25263360.
The previous prime is 50790263. The next prime is 50790269. The reversal of 50790266 is 66209705.
It is an interprime number because it is at equal distance from previous prime (50790263) and next prime (50790269).
It can be written as a sum of positive squares in 2 ways, for example, as 46526041 + 4264225 = 6821^2 + 2065^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×507902662 = 5159302240701512, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50790263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65405 + ... + 66176.
Almost surely, 250790266 is an apocalyptic number.
50790266 is a deficient number, since it is larger than the sum of its proper divisors (25790458).
50790266 is a wasteful number, since it uses less digits than its factorization.
50790266 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131776.
The product of its (nonzero) digits is 22680, while the sum is 35.
The square root of 50790266 is about 7126.7289832012. The cubic root of 50790266 is about 370.3339230403. Note that the first 3 decimals are identical.
The spelling of 50790266 in words is "fifty million, seven hundred ninety thousand, two hundred sixty-six".
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