Base | Representation |
---|---|
bin | 101111010110111000… |
… | …010101001011100100 |
3 | 11212020210201222211111 |
4 | 233112320111023210 |
5 | 1313120012400200 |
6 | 35205434114404 |
7 | 3450050404324 |
oct | 572670251344 |
9 | 155223658744 |
10 | 50849731300 |
11 | 1a624390825 |
12 | 9a3157ba04 |
13 | 4a44b15904 |
14 | 2665523284 |
15 | 14c92920ba |
hex | bd6e152e4 |
50849731300 has 18 divisors (see below), whose sum is σ = 110343917138. Its totient is φ = 20339892480.
The previous prime is 50849731267. The next prime is 50849731301. The reversal of 50849731300 is 313794805.
It can be written as a sum of positive squares in 3 ways, for example, as 1119839296 + 49729892004 = 33464^2 + 223002^2 .
It is not an unprimeable number, because it can be changed into a prime (50849731301) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 254248557 + ... + 254248756.
Almost surely, 250849731300 is an apocalyptic number.
50849731300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50849731300 is an abundant number, since it is smaller than the sum of its proper divisors (59494185838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50849731300 is a wasteful number, since it uses less digits than its factorization.
50849731300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 508497327 (or 508497320 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 40.
The spelling of 50849731300 in words is "fifty billion, eight hundred forty-nine million, seven hundred thirty-one thousand, three hundred".
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