Base | Representation |
---|---|
bin | 1100000100110… |
… | …0100111101000 |
3 | 10112022001112112 |
4 | 3001030213220 |
5 | 100431123410 |
6 | 5005301452 |
7 | 1153323314 |
oct | 301144750 |
9 | 115261475 |
10 | 50645480 |
11 | 26651776 |
12 | 14b64888 |
13 | a653152 |
14 | 6a24b44 |
15 | 46a6105 |
hex | 304c9e8 |
50645480 has 32 divisors (see below), whose sum is σ = 114164640. Its totient is φ = 20220480.
The previous prime is 50645477. The next prime is 50645503. The reversal of 50645480 is 8454605.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32315 + ... + 33845.
It is an arithmetic number, because the mean of its divisors is an integer number (3567645).
Almost surely, 250645480 is an apocalyptic number.
It is an amenable number.
50645480 is an abundant number, since it is smaller than the sum of its proper divisors (63519160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50645480 is a wasteful number, since it uses less digits than its factorization.
50645480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2369 (or 2365 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 32.
The square root of 50645480 is about 7116.5637775544. The cubic root of 50645480 is about 369.9816888917.
The spelling of 50645480 in words is "fifty million, six hundred forty-five thousand, four hundred eighty".
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