Base | Representation |
---|---|
bin | 1011111011000… |
… | …0011111110000 |
3 | 10111002120100002 |
4 | 2332300133300 |
5 | 100300143000 |
6 | 4543445132 |
7 | 1145021042 |
oct | 276603760 |
9 | 114076302 |
10 | 50006000 |
11 | 26255280 |
12 | 148b67a8 |
13 | a48b065 |
14 | 68d9a92 |
15 | 45cb8d5 |
hex | 2fb07f0 |
50006000 has 80 divisors (see below), whose sum is σ = 131964768. Its totient is φ = 18176000.
The previous prime is 50005997. The next prime is 50006023. The reversal of 50006000 is 60005.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (11).
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, 20864 + ... + 23136.
Almost surely, 250006000 is an apocalyptic number.
50006000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50006000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65982384).
50006000 is an abundant number, since it is smaller than the sum of its proper divisors (81958768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50006000 is a wasteful number, since it uses less digits than its factorization.
50006000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2307 (or 2291 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 11.
The square root of 50006000 is about 7071.4920632070. The cubic root of 50006000 is about 368.4178854006.
Adding to 50006000 its reverse (60005), we get a palindrome (50066005).
The spelling of 50006000 in words is "fifty million, six thousand", and thus it is an eban number.
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