Base | Representation |
---|---|
bin | 101110101101111001… |
… | …111101010000000000 |
3 | 11210110220012110000000 |
4 | 232231321331100000 |
5 | 1310213021313322 |
6 | 35013320000000 |
7 | 3424032305301 |
oct | 565571752000 |
9 | 153426173000 |
10 | 50162291712 |
11 | 1a301340235 |
12 | 987b300000 |
13 | 4965583620 |
14 | 25dc0d87a8 |
15 | 1488c513ac |
hex | bade7d400 |
50162291712 has 352 divisors, whose sum is σ = 162052965760. Its totient is φ = 15425593344.
The previous prime is 50162291701. The next prime is 50162291719. The reversal of 50162291712 is 21719226105.
50162291712 is a `hidden beast` number, since 5 + 0 + 1 + 622 + 9 + 17 + 12 = 666.
50162291712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50162291719) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29112483 + ... + 29114205.
Almost surely, 250162291712 is an apocalyptic number.
50162291712 is a gapful number since it is divisible by the number (52) 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 50162291712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81026482880).
50162291712 is an abundant number, since it is smaller than the sum of its proper divisors (111890674048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50162291712 is an equidigital number, since it uses as much as digits as its factorization.
50162291712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1777 (or 1741 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 36.
The spelling of 50162291712 in words is "fifty billion, one hundred sixty-two million, two hundred ninety-one thousand, seven hundred twelve".
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