Base | Representation |
---|---|
bin | 101110101101010110… |
… | …111011110100011100 |
3 | 11210110020221000011200 |
4 | 232231112323310130 |
5 | 1310203144021222 |
6 | 35012351115500 |
7 | 3423561256650 |
oct | 565526736434 |
9 | 153406830150 |
10 | 50153110812 |
11 | 1a2a713a512 |
12 | 9878212b90 |
13 | 49636ba83c |
14 | 25dabc8a60 |
15 | 148803aeac |
hex | bad5bbd1c |
50153110812 has 72 divisors (see below), whose sum is σ = 145645473792. Its totient is φ = 14254423200.
The previous prime is 50153110783. The next prime is 50153110823. The reversal of 50153110812 is 21801135105.
50153110812 is a `hidden beast` number, since 50 + 1 + 531 + 1 + 0 + 81 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472864 + ... + 569127.
Almost surely, 250153110812 is an apocalyptic number.
It is an amenable number.
50153110812 is an abundant number, since it is smaller than the sum of its proper divisors (95492362980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50153110812 is a wasteful number, since it uses less digits than its factorization.
50153110812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1042199 (or 1042194 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 27.
Adding to 50153110812 its reverse (21801135105), we get a palindrome (71954245917).
The spelling of 50153110812 in words is "fifty billion, one hundred fifty-three million, one hundred ten thousand, eight hundred twelve".
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