Base | Representation |
---|---|
bin | 1001110001000000… |
… | …00100001001101001 |
3 | 111112101102202121102 |
4 | 10320200010021221 |
5 | 41214140201001 |
6 | 2224125251145 |
7 | 243631613666 |
oct | 47040041151 |
9 | 14471382542 |
10 | 5242897001 |
11 | 225052a131 |
12 | 1023a03ab5 |
13 | 657285224 |
14 | 37a44ca6d |
15 | 20a435e6b |
hex | 138804269 |
5242897001 has 2 divisors, whose sum is σ = 5242897002. Its totient is φ = 5242897000.
The previous prime is 5242896973. The next prime is 5242897007. The reversal of 5242897001 is 1007982425.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5224398400 + 18498601 = 72280^2 + 4301^2 .
It is a cyclic number.
It is not a de Polignac number, because 5242897001 - 222 = 5238702697 is a prime.
It is not a weakly prime, because it can be changed into another prime (5242897007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2621448500 + 2621448501.
It is an arithmetic number, because the mean of its divisors is an integer number (2621448501).
Almost surely, 25242897001 is an apocalyptic number.
It is an amenable number.
5242897001 is a deficient number, since it is larger than the sum of its proper divisors (1).
5242897001 is an equidigital number, since it uses as much as digits as its factorization.
5242897001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 40320, while the sum is 38.
The square root of 5242897001 is about 72407.8517910869. The cubic root of 5242897001 is about 1737.2291523781.
The spelling of 5242897001 in words is "five billion, two hundred forty-two million, eight hundred ninety-seven thousand, one".
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