Base | Representation |
---|---|
bin | 100100000100000… |
… | …101010010010001 |
3 | 1120011111201120022 |
4 | 210010011102101 |
5 | 2214343100001 |
6 | 140012153225 |
7 | 20664561113 |
oct | 4404052221 |
9 | 1504451508 |
10 | 605050001 |
11 | 290598026 |
12 | 14a768815 |
13 | 9847636a |
14 | 5a4dd3b3 |
15 | 381b911b |
hex | 24105491 |
605050001 has 4 divisors (see below), whose sum is σ = 613571904. Its totient is φ = 596528100.
The previous prime is 605049989. The next prime is 605050031. The reversal of 605050001 is 100050506.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 605050001 - 218 = 604787857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (605050031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4260845 + ... + 4260986.
It is an arithmetic number, because the mean of its divisors is an integer number (153392976).
Almost surely, 2605050001 is an apocalyptic number.
It is an amenable number.
605050001 is a deficient number, since it is larger than the sum of its proper divisors (8521903).
605050001 is an equidigital number, since it uses as much as digits as its factorization.
605050001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8521902.
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 605050001 is about 24597.7641463609. The cubic root of 605050001 is about 845.7923550587.
The spelling of 605050001 in words is "six hundred five million, fifty thousand, one".
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