Base | Representation |
---|---|
bin | 11101011100111… |
… | …000010111011001 |
3 | 1021102202101201122 |
4 | 131130320113121 |
5 | 2002443011134 |
6 | 121010255025 |
7 | 15146603300 |
oct | 3534702731 |
9 | 1242671648 |
10 | 494110169 |
11 | 233a04313 |
12 | 119587475 |
13 | 7b4a22a7 |
14 | 498a1437 |
15 | 2d5a302e |
hex | 1d7385d9 |
494110169 has 12 divisors (see below), whose sum is σ = 575607204. Its totient is φ = 422914464.
The previous prime is 494110163. The next prime is 494110231. The reversal of 494110169 is 961011494.
It can be written as a sum of positive squares in 2 ways, for example, as 261242569 + 232867600 = 16163^2 + 15260^2 .
It is a de Polignac number, because none of the positive numbers 2k-494110169 is a prime.
It is a super-2 number, since 2×4941101692 = 488289718218417122, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (494110163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29039 + ... + 42795.
It is an arithmetic number, because the mean of its divisors is an integer number (47967267).
Almost surely, 2494110169 is an apocalyptic number.
494110169 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
It is an amenable number.
494110169 is a deficient number, since it is larger than the sum of its proper divisors (81497035).
494110169 is a wasteful number, since it uses less digits than its factorization.
494110169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14504 (or 14497 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 35.
The square root of 494110169 is about 22228.5890015538. The cubic root of 494110169 is about 790.5717001548.
The spelling of 494110169 in words is "four hundred ninety-four million, one hundred ten thousand, one hundred sixty-nine".
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