Base | Representation |
---|---|
bin | 101111001100110111… |
… | …111111011101100000 |
3 | 11211211002212202122211 |
4 | 233030313333131200 |
5 | 1312244024321201 |
6 | 35141040211504 |
7 | 3442641534310 |
oct | 571467773540 |
9 | 154732782584 |
10 | 50681870176 |
11 | 1a54865a223 |
12 | 99a5309b94 |
13 | 4a19101cc2 |
14 | 264b109440 |
15 | 14b9685651 |
hex | bccdff760 |
50681870176 has 96 divisors (see below), whose sum is σ = 115457771520. Its totient is φ = 21450825216.
The previous prime is 50681870123. The next prime is 50681870203. The reversal of 50681870176 is 67107818605.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8972185 + ... + 8977831.
It is an arithmetic number, because the mean of its divisors is an integer number (1202685120).
Almost surely, 250681870176 is an apocalyptic number.
50681870176 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50681870176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57728885760).
50681870176 is an abundant number, since it is smaller than the sum of its proper divisors (64775901344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50681870176 is a wasteful number, since it uses less digits than its factorization.
50681870176 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6156 (or 6148 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 49.
The spelling of 50681870176 in words is "fifty billion, six hundred eighty-one million, eight hundred seventy thousand, one hundred seventy-six".
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