Base | Representation |
---|---|
bin | 101110110011000001… |
… | …011010100000000001 |
3 | 11210200212201121120111 |
4 | 232303001122200001 |
5 | 1310402010220414 |
6 | 35030023511321 |
7 | 3426124036303 |
oct | 566301324001 |
9 | 153625647514 |
10 | 50248132609 |
11 | 1a345840824 |
12 | 98a3bb8541 |
13 | 497a2aa45c |
14 | 2609681973 |
15 | 149155a8c4 |
hex | bb305a801 |
50248132609 has 2 divisors, whose sum is σ = 50248132610. Its totient is φ = 50248132608.
The previous prime is 50248132601. The next prime is 50248132657. The reversal of 50248132609 is 90623184205.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 42561753025 + 7686379584 = 206305^2 + 87672^2 .
It is a cyclic number.
It is not a de Polignac number, because 50248132609 - 23 = 50248132601 is a prime.
It is not a weakly prime, because it can be changed into another prime (50248132601) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25124066304 + 25124066305.
It is an arithmetic number, because the mean of its divisors is an integer number (25124066305).
Almost surely, 250248132609 is an apocalyptic number.
It is an amenable number.
50248132609 is a deficient number, since it is larger than the sum of its proper divisors (1).
50248132609 is an equidigital number, since it uses as much as digits as its factorization.
50248132609 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 103680, while the sum is 40.
The spelling of 50248132609 in words is "fifty billion, two hundred forty-eight million, one hundred thirty-two thousand, six hundred nine".
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