Base | Representation |
---|---|
bin | 11101011111011… |
… | …100101000010010 |
3 | 1021111000120200002 |
4 | 131133130220102 |
5 | 2003131023434 |
6 | 121032530002 |
7 | 15155405006 |
oct | 3537345022 |
9 | 1244016602 |
10 | 494782994 |
11 | 234323872 |
12 | 119850902 |
13 | 7b679604 |
14 | 499d8706 |
15 | 2d68757e |
hex | 1d7dca12 |
494782994 has 16 divisors (see below), whose sum is σ = 786433536. Its totient is φ = 232660800.
The previous prime is 494782987. The next prime is 494782999. The reversal of 494782994 is 499287494.
It is a super-2 number, since 2×4947829942 = 489620422303208072, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (494782999) 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, 46559 + ... + 56189.
It is an arithmetic number, because the mean of its divisors is an integer number (49152096).
Almost surely, 2494782994 is an apocalyptic number.
494782994 is a deficient number, since it is larger than the sum of its proper divisors (291650542).
494782994 is a wasteful number, since it uses less digits than its factorization.
494782994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11161.
The product of its digits is 5225472, while the sum is 56.
The square root of 494782994 is about 22243.7180794938. The cubic root of 494782994 is about 790.9303753281.
The spelling of 494782994 in words is "four hundred ninety-four million, seven hundred eighty-two thousand, nine hundred ninety-four".
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