Base | Representation |
---|---|
bin | 10110111001011010000111… |
… | …10111011101000000010000 |
3 | 20121021111211120021011201221 |
4 | 23130231003313131000100 |
5 | 23044422412244034300 |
6 | 255030540515334424 |
7 | 13414512500156215 |
oct | 1334550367350020 |
9 | 217244746234657 |
10 | 50351040221200 |
11 | 15052835612a84 |
12 | 57924515b1414 |
13 | 221310c971bb4 |
14 | c61009297b0c |
15 | 5c4b2d18c31a |
hex | 2dcb43ddd010 |
50351040221200 has 60 divisors (see below), whose sum is σ = 120995927515008. Its totient is φ = 20135828636800.
The previous prime is 50351040221161. The next prime is 50351040221297. The reversal of 50351040221200 is 212204015305.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12577192 + ... + 16089991.
Almost surely, 250351040221200 is an apocalyptic number.
50351040221200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50351040221200 is an abundant number, since it is smaller than the sum of its proper divisors (70644887293808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50351040221200 is a wasteful number, since it uses less digits than its factorization.
50351040221200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28671592 (or 28671581 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 50351040221200 its reverse (212204015305), we get a palindrome (50563244236505).
The spelling of 50351040221200 in words is "fifty trillion, three hundred fifty-one billion, forty million, two hundred twenty-one thousand, two hundred".
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