Base | Representation |
---|---|
bin | 11101011100000… |
… | …001011111111010 |
3 | 1021102022222110010 |
4 | 131130001133322 |
5 | 2002413313214 |
6 | 121001402350 |
7 | 15144646140 |
oct | 3534013772 |
9 | 1242288403 |
10 | 493885434 |
11 | 233870489 |
12 | 1194993b6 |
13 | 7b423c03 |
14 | 49843590 |
15 | 2d55b659 |
hex | 1d7017fa |
493885434 has 16 divisors (see below), whose sum is σ = 1128881088. Its totient is φ = 141110112.
The previous prime is 493885433. The next prime is 493885451. The reversal of 493885434 is 434588394.
It is not an unprimeable number, because it can be changed into a prime (493885433) 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, 5879547 + ... + 5879630.
It is an arithmetic number, because the mean of its divisors is an integer number (70555068).
Almost surely, 2493885434 is an apocalyptic number.
493885434 is an abundant number, since it is smaller than the sum of its proper divisors (634995654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493885434 is a wasteful number, since it uses less digits than its factorization.
493885434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11759189.
The product of its digits is 1658880, while the sum is 48.
The square root of 493885434 is about 22223.5333374331. The cubic root of 493885434 is about 790.4518240048.
The spelling of 493885434 in words is "four hundred ninety-three million, eight hundred eighty-five thousand, four hundred thirty-four".
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