Base | Representation |
---|---|
bin | 11101100000000… |
… | …101000001001101 |
3 | 1021111022222121022 |
4 | 131200011001031 |
5 | 2003201322204 |
6 | 121040243525 |
7 | 15156664223 |
oct | 3540050115 |
9 | 1244288538 |
10 | 494948429 |
11 | 234427098 |
12 | 1199105a5 |
13 | 7b7069c1 |
14 | 49a3cb13 |
15 | 2d6bb5be |
hex | 1d80504d |
494948429 has 4 divisors (see below), whose sum is σ = 496221180. Its totient is φ = 493675680.
The previous prime is 494948413. The next prime is 494948471. The reversal of 494948429 is 924849494.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 212372329 + 282576100 = 14573^2 + 16810^2 .
It is a cyclic number.
It is not a de Polignac number, because 494948429 - 24 = 494948413 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 (494941429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635792 + ... + 636569.
It is an arithmetic number, because the mean of its divisors is an integer number (124055295).
Almost surely, 2494948429 is an apocalyptic number.
It is an amenable number.
494948429 is a deficient number, since it is larger than the sum of its proper divisors (1272751).
494948429 is a wasteful number, since it uses less digits than its factorization.
494948429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1272750.
The product of its digits is 2985984, while the sum is 53.
The square root of 494948429 is about 22247.4364590620. The cubic root of 494948429 is about 791.0185169899.
The spelling of 494948429 in words is "four hundred ninety-four million, nine hundred forty-eight thousand, four hundred twenty-nine".
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