Base | Representation |
---|---|
bin | 101100100010010… |
… | …0101100110001001 |
3 | 10212010221002211120 |
4 | 1121010211212021 |
5 | 11030024443133 |
6 | 404141345453 |
7 | 52013655552 |
oct | 13104454611 |
9 | 3763832746 |
10 | 1494374793 |
11 | 6a759899a |
12 | 358568289 |
13 | 1aa7a2a52 |
14 | 10267b329 |
15 | 8b2d7ab3 |
hex | 59125989 |
1494374793 has 8 divisors (see below), whose sum is σ = 1994100000. Its totient is φ = 995449728.
The previous prime is 1494374741. The next prime is 1494374801. The reversal of 1494374793 is 3974734941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1494374793 - 217 = 1494243721 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1494374293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195663 + ... + 203156.
It is an arithmetic number, because the mean of its divisors is an integer number (249262500).
Almost surely, 21494374793 is an apocalyptic number.
It is an amenable number.
1494374793 is a deficient number, since it is larger than the sum of its proper divisors (499725207).
1494374793 is a wasteful number, since it uses less digits than its factorization.
1494374793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400071.
The product of its digits is 2286144, while the sum is 51.
The square root of 1494374793 is about 38657.1441392144. The cubic root of 1494374793 is about 1143.2815046096.
The spelling of 1494374793 in words is "one billion, four hundred ninety-four million, three hundred seventy-four thousand, seven hundred ninety-three".
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