Base | Representation |
---|---|
bin | 1001011010000010… |
… | …10100011100011101 |
3 | 111000222000012121001 |
4 | 10231001110130131 |
5 | 40320333203101 |
6 | 2153045110301 |
7 | 236102511301 |
oct | 45501243435 |
9 | 14028005531 |
10 | 5050287901 |
11 | 216183505a |
12 | b8b3b8391 |
13 | 6263b8049 |
14 | 35ca31d01 |
15 | 1e858b901 |
hex | 12d05471d |
5050287901 has 2 divisors, whose sum is σ = 5050287902. Its totient is φ = 5050287900.
The previous prime is 5050287889. The next prime is 5050287917. The reversal of 5050287901 is 1097820505.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4556115001 + 494172900 = 67499^2 + 22230^2 .
It is a cyclic number.
It is not a de Polignac number, because 5050287901 - 211 = 5050285853 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5050287941) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525143950 + 2525143951.
It is an arithmetic number, because the mean of its divisors is an integer number (2525143951).
Almost surely, 25050287901 is an apocalyptic number.
It is an amenable number.
5050287901 is a deficient number, since it is larger than the sum of its proper divisors (1).
5050287901 is an equidigital number, since it uses as much as digits as its factorization.
5050287901 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 25200, while the sum is 37.
The square root of 5050287901 is about 71065.3776532567. The cubic root of 5050287901 is about 1715.6895742601.
The spelling of 5050287901 in words is "five billion, fifty million, two hundred eighty-seven thousand, nine hundred one".
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