Base | Representation |
---|---|
bin | 1100001000100… |
… | …1000101011010 |
3 | 10112202122021100 |
4 | 3002021011122 |
5 | 101012040041 |
6 | 5014452230 |
7 | 1155404343 |
oct | 302110532 |
9 | 115678240 |
10 | 50893146 |
11 | 26800857 |
12 | 15064076 |
13 | a70bab5 |
14 | 6a8b0ca |
15 | 47046b6 |
hex | 308915a |
50893146 has 12 divisors (see below), whose sum is σ = 110268522. Its totient is φ = 16964376.
The previous prime is 50893127. The next prime is 50893163. The reversal of 50893146 is 64139805.
50893146 is a `hidden beast` number, since 508 + 9 + 3 + 146 = 666.
It can be written as a sum of positive squares in only one way, i.e., 40259025 + 10634121 = 6345^2 + 3261^2 .
It is a super-2 number, since 2×508931462 = 5180224619554632, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50893146.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1413681 + ... + 1413716.
Almost surely, 250893146 is an apocalyptic number.
50893146 is an abundant number, since it is smaller than the sum of its proper divisors (59375376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50893146 is a wasteful number, since it uses less digits than its factorization.
50893146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2827405 (or 2827402 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 50893146 is about 7133.9432293788. The cubic root of 50893146 is about 370.5838020100.
The spelling of 50893146 in words is "fifty million, eight hundred ninety-three thousand, one hundred forty-six".
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