Base | Representation |
---|---|
bin | 10110110011000101000010… |
… | …01101110110010110111100 |
3 | 20120111201111012120202110000 |
4 | 23121202201031312112330 |
5 | 23032342014114304322 |
6 | 254343012500514300 |
7 | 13363013266506540 |
oct | 1331424115662674 |
9 | 216451435522400 |
10 | 50133563041212 |
11 | 14a795853a2882 |
12 | 57582789ab990 |
13 | 21c8761837401 |
14 | c54697da1a20 |
15 | 5be1506d43ac |
hex | 2d98a13765bc |
50133563041212 has 240 divisors, whose sum is σ = 153848651539968. Its totient is φ = 13935045651840.
The previous prime is 50133563041189. The next prime is 50133563041213. The reversal of 50133563041212 is 21214036533105.
50133563041212 is a `hidden beast` number, since 5 + 0 + 1 + 3 + 3 + 5 + 630 + 4 + 1 + 2 + 12 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50133563041213) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 791380123 + ... + 791443469.
Almost surely, 250133563041212 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 50133563041212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76924325769984).
50133563041212 is an abundant number, since it is smaller than the sum of its proper divisors (103715088498756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50133563041212 is a wasteful number, since it uses less digits than its factorization.
50133563041212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72838 (or 72827 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
Adding to 50133563041212 its reverse (21214036533105), we get a palindrome (71347599574317).
The spelling of 50133563041212 in words is "fifty trillion, one hundred thirty-three billion, five hundred sixty-three million, forty-one thousand, two hundred twelve".
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