Base | Representation |
---|---|
bin | 101110110001010110… |
… | …010000111110000000 |
3 | 11210121220212120110120 |
4 | 232301112100332000 |
5 | 1310322312403120 |
6 | 35023141500240 |
7 | 3425333221626 |
oct | 566126207600 |
9 | 153556776416 |
10 | 50220044160 |
11 | 1a3309a6530 |
12 | 9896711680 |
13 | 4974524580 |
14 | 2605a4d516 |
15 | 148dd5d140 |
hex | bb1590f80 |
50220044160 has 512 divisors, whose sum is σ = 190028643840. Its totient is φ = 11120640000.
The previous prime is 50220044153. The next prime is 50220044177. The reversal of 50220044160 is 6144002205.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 50220044160.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27729655 + ... + 27731465.
It is an arithmetic number, because the mean of its divisors is an integer number (371149695).
Almost surely, 250220044160 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 50220044160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95014321920).
50220044160 is an abundant number, since it is smaller than the sum of its proper divisors (139808599680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50220044160 is a wasteful number, since it uses less digits than its factorization.
50220044160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1958 (or 1946 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 50220044160 its reverse (6144002205), we get a palindrome (56364046365).
The spelling of 50220044160 in words is "fifty billion, two hundred twenty million, forty-four thousand, one hundred sixty".
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