Base | Representation |
---|---|
bin | 101110100111100100… |
… | …001110101110000000 |
3 | 11210012111001212000001 |
4 | 232213210032232000 |
5 | 1310003304322200 |
6 | 34555000205344 |
7 | 3421301260066 |
oct | 564744165600 |
9 | 153174055001 |
10 | 50055932800 |
11 | 1a2572a6205 |
12 | 984b769854 |
13 | 4949524663 |
14 | 25cbd30036 |
15 | 147e74276a |
hex | ba790eb80 |
50055932800 has 96 divisors (see below), whose sum is σ = 123787367280. Its totient is φ = 20000747520.
The previous prime is 50055932791. The next prime is 50055932803. The reversal of 50055932800 is 823955005.
It is a self number, because there is not a number n which added to its sum of digits gives 50055932800.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50055932803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3137644 + ... + 3153556.
Almost surely, 250055932800 is an apocalyptic number.
50055932800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50055932800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61893683640).
50055932800 is an abundant number, since it is smaller than the sum of its proper divisors (73731434480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50055932800 is a wasteful number, since it uses less digits than its factorization.
50055932800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16920 (or 16903 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 37.
The spelling of 50055932800 in words is "fifty billion, fifty-five million, nine hundred thirty-two thousand, eight hundred".
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