Base | Representation |
---|---|
bin | 1100000111100… |
… | …0100100101100 |
3 | 10112122012111112 |
4 | 3001320210230 |
5 | 101002404031 |
6 | 5013211152 |
7 | 1155003230 |
oct | 301704454 |
9 | 115565445 |
10 | 50825516 |
11 | 26764a65 |
12 | 15030ab8 |
13 | a6b7091 |
14 | 6a705c0 |
15 | 46de62b |
hex | 307892c |
50825516 has 48 divisors (see below), whose sum is σ = 107231040. Its totient is φ = 20616960.
The previous prime is 50825483. The next prime is 50825521. The reversal of 50825516 is 61552805.
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 15 ways as a sum of consecutive naturals, for example, 42446 + ... + 43626.
It is an arithmetic number, because the mean of its divisors is an integer number (2233980).
Almost surely, 250825516 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50825516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53615520).
50825516 is an abundant number, since it is smaller than the sum of its proper divisors (56405524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50825516 is a wasteful number, since it uses less digits than its factorization.
50825516 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1274 (or 1272 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 32.
The square root of 50825516 is about 7129.2016383323. The cubic root of 50825516 is about 370.4195775890.
The spelling of 50825516 in words is "fifty million, eight hundred twenty-five thousand, five hundred sixteen".
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