Base | Representation |
---|---|
bin | 10001011111110000… |
… | …10111101110101001 |
3 | 220020122001002020212 |
4 | 20233320113232221 |
5 | 123214132203001 |
6 | 4152025430505 |
7 | 451526142164 |
oct | 105770275651 |
9 | 26218032225 |
10 | 9393241001 |
11 | 3a9026aaa1 |
12 | 19a193b435 |
13 | b69096291 |
14 | 65173aadb |
15 | 39e9a77bb |
hex | 22fe17ba9 |
9393241001 has 2 divisors, whose sum is σ = 9393241002. Its totient is φ = 9393241000.
The previous prime is 9393240991. The next prime is 9393241003. The reversal of 9393241001 is 1001423939.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8704703401 + 688537600 = 93299^2 + 26240^2 .
It is an emirp because it is prime and its reverse (1001423939) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-9393241001 is a prime.
Together with 9393241003, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (9393241003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4696620500 + 4696620501.
It is an arithmetic number, because the mean of its divisors is an integer number (4696620501).
Almost surely, 29393241001 is an apocalyptic number.
It is an amenable number.
9393241001 is a deficient number, since it is larger than the sum of its proper divisors (1).
9393241001 is an equidigital number, since it uses as much as digits as its factorization.
9393241001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5832, while the sum is 32.
The square root of 9393241001 is about 96918.7340043193. The cubic root of 9393241001 is about 2109.9483377961.
The spelling of 9393241001 in words is "nine billion, three hundred ninety-three million, two hundred forty-one thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •