Base | Representation |
---|---|
bin | 1100000100011… |
… | …1010111111000 |
3 | 10112020222001200 |
4 | 3001013113320 |
5 | 100424431432 |
6 | 5005014200 |
7 | 1153203546 |
oct | 301072770 |
9 | 115228050 |
10 | 50623992 |
11 | 26637611 |
12 | 14b54360 |
13 | a646433 |
14 | 6a1ad96 |
15 | 469ea7c |
hex | 30475f8 |
50623992 has 96 divisors (see below), whose sum is σ = 145591680. Its totient is φ = 15863040.
The previous prime is 50623981. The next prime is 50624087. The reversal of 50623992 is 29932605.
50623992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82278 + ... + 82890.
It is an arithmetic number, because the mean of its divisors is an integer number (1516580).
Almost surely, 250623992 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 50623992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72795840).
50623992 is an abundant number, since it is smaller than the sum of its proper divisors (94967688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50623992 is a wasteful number, since it uses less digits than its factorization.
50623992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 693 (or 686 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 50623992 is about 7115.0539000067. The cubic root of 50623992 is about 369.9293558821.
It can be divided in two parts, 50623 and 992, that added together give a palindrome (51615).
The spelling of 50623992 in words is "fifty million, six hundred twenty-three thousand, nine hundred ninety-two".
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