Base | Representation |
---|---|
bin | 10010000101000010101… |
… | …111100010011001110011 |
3 | 11101202202120111122222202 |
4 | 102011002233202121303 |
5 | 130323331004301413 |
6 | 2350422412053415 |
7 | 155520653603060 |
oct | 22050257423163 |
9 | 4352676448882 |
10 | 1242365306483 |
11 | 43997a910984 |
12 | 18094176426b |
13 | 902016c97b2 |
14 | 441b8cc3c67 |
15 | 224b4193e58 |
hex | 12142be2673 |
1242365306483 has 16 divisors (see below), whose sum is σ = 1436380827840. Its totient is φ = 1052493167616.
The previous prime is 1242365306477. The next prime is 1242365306491. The reversal of 1242365306483 is 3846035632421.
It is a cyclic number.
It is not a de Polignac number, because 1242365306483 - 26 = 1242365306419 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1242365306383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1140635 + ... + 1945707.
It is an arithmetic number, because the mean of its divisors is an integer number (89773801740).
Almost surely, 21242365306483 is an apocalyptic number.
1242365306483 is a deficient number, since it is larger than the sum of its proper divisors (194015521357).
1242365306483 is an equidigital number, since it uses as much as digits as its factorization.
1242365306483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 807646.
The product of its (nonzero) digits is 2488320, while the sum is 47.
The spelling of 1242365306483 in words is "one trillion, two hundred forty-two billion, three hundred sixty-five million, three hundred six thousand, four hundred eighty-three".
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