Base | Representation |
---|---|
bin | 1110010111011110011… |
… | …00101110011100011010 |
3 | 1202012011120112211200120 |
4 | 13023233030232130122 |
5 | 31041433134043310 |
6 | 1014435204414110 |
7 | 50443562230242 |
oct | 7135714563432 |
9 | 1665146484616 |
10 | 493639362330 |
11 | 180395607254 |
12 | 7b8069a7336 |
13 | 3771c442c4a |
14 | 19c6c578b22 |
15 | cc9250eb70 |
hex | 72ef32e71a |
493639362330 has 32 divisors (see below), whose sum is σ = 1247088916800. Its totient is φ = 124708891392.
The previous prime is 493639362277. The next prime is 493639362371. The reversal of 493639362330 is 33263936394.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433016415 + ... + 433017554.
It is an arithmetic number, because the mean of its divisors is an integer number (38971528650).
Almost surely, 2493639362330 is an apocalyptic number.
493639362330 is an abundant number, since it is smaller than the sum of its proper divisors (753449554470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493639362330 is a wasteful number, since it uses less digits than its factorization.
493639362330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 866033998.
The product of its (nonzero) digits is 5668704, while the sum is 51.
The spelling of 493639362330 in words is "four hundred ninety-three billion, six hundred thirty-nine million, three hundred sixty-two thousand, three hundred thirty".
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