Base | Representation |
---|---|
bin | 101110100100100110… |
… | …001100100100100100 |
3 | 11210002000022221002020 |
4 | 232210212030210210 |
5 | 1304403031213034 |
6 | 34550020343140 |
7 | 3420124656351 |
oct | 564446144444 |
9 | 153060287066 |
10 | 50006116644 |
11 | 1a231170630 |
12 | 9836b44ab0 |
13 | 493c101b43 |
14 | 25c5483628 |
15 | 147a1a2249 |
hex | ba498c924 |
50006116644 has 96 divisors (see below), whose sum is σ = 136184616960. Its totient is φ = 14120438400.
The previous prime is 50006116627. The next prime is 50006116649. The reversal of 50006116644 is 44661160005.
It is a happy number.
It is a super-2 number, since 2×500061166442 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (50006116649) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10444 + ... + 316419.
It is an arithmetic number, because the mean of its divisors is an integer number (1418589760).
Almost surely, 250006116644 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 50006116644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68092308480).
50006116644 is an abundant number, since it is smaller than the sum of its proper divisors (86178500316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50006116644 is a wasteful number, since it uses less digits than its factorization.
50006116644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326961 (or 326959 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
Adding to 50006116644 its reverse (44661160005), we get a palindrome (94667276649).
The spelling of 50006116644 in words is "fifty billion, six million, one hundred sixteen thousand, six hundred forty-four".
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