Base | Representation |
---|---|
bin | 101111011000000111… |
… | …001101110000000000 |
3 | 11212022020122121000011 |
4 | 233120013031300000 |
5 | 1313140311111430 |
6 | 35211453234304 |
7 | 3450421231636 |
oct | 573007156000 |
9 | 155266577004 |
10 | 50870410240 |
11 | 1a635025161 |
12 | 9a38492994 |
13 | 4a491a6080 |
14 | 2668187356 |
15 | 14caec922a |
hex | bd81cdc00 |
50870410240 has 176 divisors, whose sum is σ = 131870360160. Its totient is φ = 18718064640.
The previous prime is 50870410223. The next prime is 50870410267. The reversal of 50870410240 is 4201407805.
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, 22030206 + ... + 22032514.
It is an arithmetic number, because the mean of its divisors is an integer number (749263410).
Almost surely, 250870410240 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 50870410240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65935180080).
50870410240 is an abundant number, since it is smaller than the sum of its proper divisors (80999949920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50870410240 is a wasteful number, since it uses less digits than its factorization.
50870410240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2678 (or 2660 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 31.
The spelling of 50870410240 in words is "fifty billion, eight hundred seventy million, four hundred ten thousand, two hundred forty".
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