Base | Representation |
---|---|
bin | 1100000000101… |
… | …0000101000000 |
3 | 10111210012200000 |
4 | 3000022011000 |
5 | 100343413203 |
6 | 4555400000 |
7 | 1151106564 |
oct | 300120500 |
9 | 114705600 |
10 | 50372928 |
11 | 26485a21 |
12 | 14a53000 |
13 | a589088 |
14 | 69936a4 |
15 | 46504a3 |
hex | 300a140 |
50372928 has 168 divisors, whose sum is σ = 155326080. Its totient is φ = 16174080.
The previous prime is 50372897. The next prime is 50372941. The reversal of 50372928 is 82927305.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 50372892 and 50372901.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 637593 + ... + 637671.
It is an arithmetic number, because the mean of its divisors is an integer number (924560).
Almost surely, 250372928 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 50372928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77663040).
50372928 is an abundant number, since it is smaller than the sum of its proper divisors (104953152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50372928 is an equidigital number, since it uses as much as digits as its factorization.
50372928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147 (or 125 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 50372928 is about 7097.3888156138. The cubic root of 50372928 is about 369.3168011066.
The spelling of 50372928 in words is "fifty million, three hundred seventy-two thousand, nine hundred twenty-eight".
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