Base | Representation |
---|---|
bin | 101110101100110110… |
… | …100101110101100000 |
3 | 11210102122222020122112 |
4 | 232230312211311200 |
5 | 1310144011212120 |
6 | 35011445254452 |
7 | 3423426224600 |
oct | 565466456540 |
9 | 153378866575 |
10 | 50144632160 |
11 | 1a2a2379367 |
12 | 9875404428 |
13 | 4961a0c59c |
14 | 25d9a1cc00 |
15 | 1487413bc5 |
hex | bacda5d60 |
50144632160 has 144 divisors (see below), whose sum is σ = 138511994544. Its totient is φ = 17104647168.
The previous prime is 50144632157. The next prime is 50144632183. The reversal of 50144632160 is 6123644105.
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 pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1528247 + ... + 1560713.
It is an arithmetic number, because the mean of its divisors is an integer number (961888851).
Almost surely, 250144632160 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 50144632160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69255997272).
50144632160 is an abundant number, since it is smaller than the sum of its proper divisors (88367362384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50144632160 is a wasteful number, since it uses less digits than its factorization.
50144632160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32693 (or 32678 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 32.
The spelling of 50144632160 in words is "fifty billion, one hundred forty-four million, six hundred thirty-two thousand, one hundred sixty".
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