Base | Representation |
---|---|
bin | 1100000111110… |
… | …0010110000000 |
3 | 10112122222200112 |
4 | 3001330112000 |
5 | 101003402320 |
6 | 5013410452 |
7 | 1155066242 |
oct | 301742600 |
9 | 115588615 |
10 | 50840960 |
11 | 26775625 |
12 | 15039a28 |
13 | a6c1111 |
14 | 6a76092 |
15 | 46e3ec5 |
hex | 307c580 |
50840960 has 128 divisors (see below), whose sum is σ = 132559200. Its totient is φ = 18579456.
The previous prime is 50840957. The next prime is 50840989. The reversal of 50840960 is 6904805.
It is a tau number, because it is divible by the number of its divisors (128).
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (32).
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, 449864 + ... + 449976.
Almost surely, 250840960 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 50840960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66279600).
50840960 is an abundant number, since it is smaller than the sum of its proper divisors (81718240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50840960 is a wasteful number, since it uses less digits than its factorization.
50840960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188 (or 176 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 50840960 is about 7130.2847067982. The cubic root of 50840960 is about 370.4570927393.
The spelling of 50840960 in words is "fifty million, eight hundred forty thousand, nine hundred sixty".
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