Base | Representation |
---|---|
bin | 101111011111001111… |
… | …011101001011101000 |
3 | 11212121120200221120002 |
4 | 233133033131023220 |
5 | 1313411420323422 |
6 | 35231404522132 |
7 | 3453402641345 |
oct | 573717351350 |
9 | 155546627502 |
10 | 50990011112 |
11 | 1a696594057 |
12 | 9a70550348 |
13 | 4a67bc0411 |
14 | 2679ddb7cc |
15 | 14d6751692 |
hex | bdf3dd2e8 |
50990011112 has 16 divisors (see below), whose sum is σ = 95662239300. Its totient is φ = 25480080640.
The previous prime is 50990011027. The next prime is 50990011129. The reversal of 50990011112 is 21111009905.
It can be written as a sum of positive squares in 2 ways, for example, as 50907091876 + 82919236 = 225626^2 + 9106^2 .
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 3 ways as a sum of consecutive naturals, for example, 1851089 + ... + 1878432.
Almost surely, 250990011112 is an apocalyptic number.
It is an amenable number.
50990011112 is a deficient number, since it is larger than the sum of its proper divisors (44672228188).
50990011112 is a wasteful number, since it uses less digits than its factorization.
50990011112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3731236 (or 3731232 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 29.
The spelling of 50990011112 in words is "fifty billion, nine hundred ninety million, eleven thousand, one hundred twelve".
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