Base | Representation |
---|---|
bin | 11101100000000… |
… | …000100101111001 |
3 | 1021111022001201202 |
4 | 131200000211321 |
5 | 2003200232142 |
6 | 121040023545 |
7 | 15156560321 |
oct | 3540004571 |
9 | 1244261652 |
10 | 494930297 |
11 | 234414504 |
12 | 119901bb5 |
13 | 7b6cb684 |
14 | 49a36281 |
15 | 2d6b6032 |
hex | 1d800979 |
494930297 has 4 divisors (see below), whose sum is σ = 520979280. Its totient is φ = 468881316.
The previous prime is 494930287. The next prime is 494930321. The reversal of 494930297 is 792039494.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 494930297 - 28 = 494930041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (494930237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13024463 + ... + 13024500.
It is an arithmetic number, because the mean of its divisors is an integer number (130244820).
Almost surely, 2494930297 is an apocalyptic number.
It is an amenable number.
494930297 is a deficient number, since it is larger than the sum of its proper divisors (26048983).
494930297 is a wasteful number, since it uses less digits than its factorization.
494930297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26048982.
The product of its (nonzero) digits is 489888, while the sum is 47.
The square root of 494930297 is about 22247.0289477045. The cubic root of 494930297 is about 791.0088574496.
The spelling of 494930297 in words is "four hundred ninety-four million, nine hundred thirty thousand, two hundred ninety-seven".
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