Base | Representation |
---|---|
bin | 1100001001110… |
… | …1111000000000 |
3 | 10112220222002100 |
4 | 3002131320000 |
5 | 101022301204 |
6 | 5020350400 |
7 | 1156210536 |
oct | 302357000 |
9 | 115828070 |
10 | 50978304 |
11 | 26859833 |
12 | 150a5400 |
13 | a73b7a0 |
14 | 6ab0156 |
15 | 471ea39 |
hex | 309de00 |
50978304 has 240 divisors, whose sum is σ = 169801632. Its totient is φ = 14598144.
The previous prime is 50978269. The next prime is 50978321. The reversal of 50978304 is 40387905.
50978304 = 93 + 103 + ... + 1193.
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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1377774 + ... + 1377810.
Almost surely, 250978304 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 50978304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84900816).
50978304 is an abundant number, since it is smaller than the sum of its proper divisors (118823328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50978304 is a wasteful number, since it uses less digits than its factorization.
50978304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97 (or 78 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 50978304 is about 7139.9092431207. The cubic root of 50978304 is about 370.7903824794.
The spelling of 50978304 in words is "fifty million, nine hundred seventy-eight thousand, three hundred four".
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