Base | Representation |
---|---|
bin | 1100000000110… |
… | …1100110100000 |
3 | 10111210221110112 |
4 | 3000031212200 |
5 | 100344343420 |
6 | 4555550452 |
7 | 1151166632 |
oct | 300154640 |
9 | 114727415 |
10 | 50387360 |
11 | 26495851 |
12 | 14a5b428 |
13 | a59280a |
14 | 6998a52 |
15 | 46548c5 |
hex | 300d9a0 |
50387360 has 48 divisors (see below), whose sum is σ = 121959432. Its totient is φ = 19660800.
The previous prime is 50387353. The next prime is 50387419. The reversal of 50387360 is 6378305.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 32307856 + 18079504 = 5684^2 + 4252^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2720 + ... + 10400.
Almost surely, 250387360 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 50387360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60979716).
50387360 is an abundant number, since it is smaller than the sum of its proper divisors (71572072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50387360 is a wasteful number, since it uses less digits than its factorization.
50387360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7737 (or 7729 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 50387360 is about 7098.4054547483. The cubic root of 50387360 is about 369.3520678749.
The spelling of 50387360 in words is "fifty million, three hundred eighty-seven thousand, three hundred sixty".
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