Base | Representation |
---|---|
bin | 11100111010001… |
… | …101001000101001 |
3 | 1020210122120122011 |
4 | 130322031020221 |
5 | 1443131121301 |
6 | 120043355521 |
7 | 15006414031 |
oct | 3472151051 |
9 | 1223576564 |
10 | 485020201 |
11 | 229865946 |
12 | 116522ba1 |
13 | 7963ba03 |
14 | 485b68c1 |
15 | 2c8a9a51 |
hex | 1ce8d229 |
485020201 has 8 divisors (see below), whose sum is σ = 523000800. Its totient is φ = 448284960.
The previous prime is 485020199. The next prime is 485020219. The reversal of 485020201 is 102020584.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 485020201 - 21 = 485020199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (485020801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310531 + ... + 312088.
It is an arithmetic number, because the mean of its divisors is an integer number (65375100).
Almost surely, 2485020201 is an apocalyptic number.
485020201 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
485020201 is a deficient number, since it is larger than the sum of its proper divisors (37980599).
485020201 is a wasteful number, since it uses less digits than its factorization.
485020201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 622679.
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 485020201 is about 22023.1741808487. The cubic root of 485020201 is about 785.6937089346.
Adding to 485020201 its reverse (102020584), we get a palindrome (587040785).
The spelling of 485020201 in words is "four hundred eighty-five million, twenty thousand, two hundred one".
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