Base | Representation |
---|---|
bin | 1111000111111… |
… | …0111000111010 |
3 | 11102100210111110 |
4 | 3301332320322 |
5 | 112214344143 |
6 | 10143341150 |
7 | 1400116434 |
oct | 361767072 |
9 | 142323443 |
10 | 63434298 |
11 | 32897144 |
12 | 192b17b6 |
13 | 101b01b5 |
14 | 85d3654 |
15 | 5880533 |
hex | 3c7ee3a |
63434298 has 16 divisors (see below), whose sum is σ = 129963456. Its totient is φ = 20628960.
The previous prime is 63434297. The next prime is 63434303. The reversal of 63434298 is 89243436.
It is not an unprimeable number, because it can be changed into a prime (63434291) 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 7 ways as a sum of consecutive naturals, for example, 128686 + ... + 129177.
It is an arithmetic number, because the mean of its divisors is an integer number (8122716).
Almost surely, 263434298 is an apocalyptic number.
63434298 is an abundant number, since it is smaller than the sum of its proper divisors (66529158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63434298 is a wasteful number, since it uses less digits than its factorization.
63434298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257909.
The product of its digits is 124416, while the sum is 39.
The square root of 63434298 is about 7964.5651482049. The cubic root of 63434298 is about 398.8179645881.
The spelling of 63434298 in words is "sixty-three million, four hundred thirty-four thousand, two hundred ninety-eight".
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