Base | Representation |
---|---|
bin | 101110110110001100… |
… | …110001011111111000 |
3 | 11210211121001000100212 |
4 | 232312030301133320 |
5 | 1311004132121130 |
6 | 35035210250252 |
7 | 3430342126343 |
oct | 566614613770 |
9 | 153747030325 |
10 | 50301442040 |
11 | 1a372941a03 |
12 | 98b9a26988 |
13 | 4988353cb5 |
14 | 261279b45a |
15 | 149608ae95 |
hex | bb63317f8 |
50301442040 has 64 divisors (see below), whose sum is σ = 115987304160. Its totient is φ = 19621601280.
The previous prime is 50301442033. The next prime is 50301442063. The reversal of 50301442040 is 4024410305.
It is a junction number, because it is equal to n+sod(n) for n = 50301441997 and 50301442015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5182472 + ... + 5192168.
Almost surely, 250301442040 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 50301442040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57993652080).
50301442040 is an abundant number, since it is smaller than the sum of its proper divisors (65685862120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50301442040 is a wasteful number, since it uses less digits than its factorization.
50301442040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12912 (or 12908 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
Adding to 50301442040 its reverse (4024410305), we get a palindrome (54325852345).
The spelling of 50301442040 in words is "fifty billion, three hundred one million, four hundred forty-two thousand, forty".
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