Base | Representation |
---|---|
bin | 101100100001110… |
… | …1010010101101111 |
3 | 10212010110202220011 |
4 | 1121003222111233 |
5 | 11024444211304 |
6 | 404132234051 |
7 | 52011625126 |
oct | 13103522557 |
9 | 3763422804 |
10 | 1494132079 |
11 | 6a7442600 |
12 | 35846b927 |
13 | 1aa71942b |
14 | 102616abd |
15 | 8b28ac04 |
hex | 590ea56f |
1494132079 has 24 divisors (see below), whose sum is σ = 1701378560. Its totient is φ = 1309770000.
The previous prime is 1494132077. The next prime is 1494132083. The reversal of 1494132079 is 9702314941.
It is not a de Polignac number, because 1494132079 - 21 = 1494132077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1494132077) 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 23 ways as a sum of consecutive naturals, for example, 1421104 + ... + 1422154.
Almost surely, 21494132079 is an apocalyptic number.
1494132079 is a deficient number, since it is larger than the sum of its proper divisors (207246481).
1494132079 is a wasteful number, since it uses less digits than its factorization.
1494132079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1483 (or 1472 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 40.
The square root of 1494132079 is about 38654.0046955034. The cubic root of 1494132079 is about 1143.2196045979.
The spelling of 1494132079 in words is "one billion, four hundred ninety-four million, one hundred thirty-two thousand, seventy-nine".
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