Base | Representation |
---|---|
bin | 1100000100110… |
… | …0011011101100 |
3 | 10112022000111020 |
4 | 3001030123230 |
5 | 100431112331 |
6 | 5005254140 |
7 | 1153321143 |
oct | 301143354 |
9 | 115260436 |
10 | 50644716 |
11 | 26651141 |
12 | 14b64350 |
13 | a6529b5 |
14 | 6a2475a |
15 | 46a5c96 |
hex | 304c6ec |
50644716 has 12 divisors (see below), whose sum is σ = 118171032. Its totient is φ = 16881568.
The previous prime is 50644681. The next prime is 50644753. The reversal of 50644716 is 61744605.
It is a tau number, because it is divible by the number of its divisors (12).
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, 2110185 + ... + 2110208.
It is an arithmetic number, because the mean of its divisors is an integer number (9847586).
Almost surely, 250644716 is an apocalyptic number.
It is an amenable number.
50644716 is an abundant number, since it is smaller than the sum of its proper divisors (67526316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50644716 is a wasteful number, since it uses less digits than its factorization.
50644716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4220400 (or 4220398 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 50644716 is about 7116.5100997610. The cubic root of 50644716 is about 369.9798284596.
It can be divided in two parts, 50644 and 716, that added together give a triangular number (51360 = T320).
The spelling of 50644716 in words is "fifty million, six hundred forty-four thousand, seven hundred sixteen".
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