Base | Representation |
---|---|
bin | 100100101111100110010… |
… | …0100100010101000001000 |
3 | 122212202222111010112221100 |
4 | 1021133030210202220020 |
5 | 1130214414242011010 |
6 | 14423540242541400 |
7 | 1030565112505143 |
oct | 111371444425010 |
9 | 18782874115840 |
10 | 5050018703880 |
11 | 16777789a5067 |
12 | 696889067860 |
13 | 2a82a3982477 |
14 | 1365ca78505a |
15 | 8b568a5d2c0 |
hex | 497cc922a08 |
5050018703880 has 96 divisors (see below), whose sum is σ = 16507431284760. Its totient is φ = 1338887408640.
The previous prime is 5050018703879. The next prime is 5050018703927. The reversal of 5050018703880 is 883078100505.
It is a happy number.
5050018703880 is a `hidden beast` number, since 50 + 500 + 18 + 7 + 0 + 3 + 8 + 80 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 4280107220964 + 769911482916 = 2068842^2 + 877446^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 40480581 + ... + 40605140.
Almost surely, 25050018703880 is an apocalyptic number.
It is an amenable number.
5050018703880 is an abundant number, since it is smaller than the sum of its proper divisors (11457412580880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5050018703880 is a wasteful number, since it uses less digits than its factorization.
5050018703880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81085911 (or 81085904 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 45.
The spelling of 5050018703880 in words is "five trillion, fifty billion, eighteen million, seven hundred three thousand, eight hundred eighty".
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