Base | Representation |
---|---|
bin | 11101011100100… |
… | …001101001001101 |
3 | 1021102120200001200 |
4 | 131130201221031 |
5 | 2002432021401 |
6 | 121004300113 |
7 | 15146035044 |
oct | 3534415115 |
9 | 1242520050 |
10 | 494017101 |
11 | 2339503a6 |
12 | 119541639 |
13 | 7b46bb16 |
14 | 4987955b |
15 | 2d585686 |
hex | 1d721a4d |
494017101 has 12 divisors (see below), whose sum is σ = 725279100. Its totient is φ = 323945280.
The previous prime is 494017057. The next prime is 494017123. The reversal of 494017101 is 101710494.
494017101 is a `hidden beast` number, since 494 + 0 + 171 + 0 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 127103076 + 366914025 = 11274^2 + 19155^2 .
It is not a de Polignac number, because 494017101 - 26 = 494017037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (494017151) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 449376 + ... + 450473.
It is an arithmetic number, because the mean of its divisors is an integer number (60439925).
Almost surely, 2494017101 is an apocalyptic number.
It is an amenable number.
494017101 is a deficient number, since it is larger than the sum of its proper divisors (231261999).
494017101 is a wasteful number, since it uses less digits than its factorization.
494017101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 899916 (or 899913 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 27.
The square root of 494017101 is about 22226.4954727460. The cubic root of 494017101 is about 790.5220610584.
Adding to 494017101 its reverse (101710494), we get a palindrome (595727595).
The spelling of 494017101 in words is "four hundred ninety-four million, seventeen thousand, one hundred one".
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