Base | Representation |
---|---|
bin | 1010000011111011… |
… | …00110011101011101 |
3 | 111221110010110201201 |
4 | 11001331212131131 |
5 | 42030304302103 |
6 | 2251555435501 |
7 | 250600064662 |
oct | 50175463535 |
9 | 14843113651 |
10 | 5401634653 |
11 | 232209a078 |
12 | 1068bb5b91 |
13 | 68112322c |
14 | 39356da69 |
15 | 21933e51d |
hex | 141f6675d |
5401634653 has 2 divisors, whose sum is σ = 5401634654. Its totient is φ = 5401634652.
The previous prime is 5401634639. The next prime is 5401634677. The reversal of 5401634653 is 3564361045.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4480026489 + 921608164 = 66933^2 + 30358^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5401634653 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5401634603) 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 as a sum of consecutive naturals, namely, 2700817326 + 2700817327.
It is an arithmetic number, because the mean of its divisors is an integer number (2700817327).
Almost surely, 25401634653 is an apocalyptic number.
It is an amenable number.
5401634653 is a deficient number, since it is larger than the sum of its proper divisors (1).
5401634653 is an equidigital number, since it uses as much as digits as its factorization.
5401634653 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 129600, while the sum is 37.
The square root of 5401634653 is about 73495.8138467763. The cubic root of 5401634653 is about 1754.5876530074.
Adding to 5401634653 its reverse (3564361045), we get a palindrome (8965995698).
The spelling of 5401634653 in words is "five billion, four hundred one million, six hundred thirty-four thousand, six hundred fifty-three".
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