Base | Representation |
---|---|
bin | 1011111111110… |
… | …1011100101100 |
3 | 10111200120201000 |
4 | 2333331130230 |
5 | 100340234241 |
6 | 4554320300 |
7 | 1150503012 |
oct | 277753454 |
9 | 114616630 |
10 | 50321196 |
11 | 26450072 |
12 | 14a29090 |
13 | a56b673 |
14 | 697c8b2 |
15 | 463eeb6 |
hex | 2ffd72c |
50321196 has 96 divisors (see below), whose sum is σ = 139104000. Its totient is φ = 15686784.
The previous prime is 50321191. The next prime is 50321213. The reversal of 50321196 is 69112305.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (50321191) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281035 + ... + 281213.
It is an arithmetic number, because the mean of its divisors is an integer number (1449000).
Almost surely, 250321196 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 50321196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69552000).
50321196 is an abundant number, since it is smaller than the sum of its proper divisors (88782804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50321196 is a wasteful number, since it uses less digits than its factorization.
50321196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348 (or 340 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 50321196 is about 7093.7434405256. The cubic root of 50321196 is about 369.1903307877.
The spelling of 50321196 in words is "fifty million, three hundred twenty-one thousand, one hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •