Base | Representation |
---|---|
bin | 10100101010110001010… |
… | …000001110111110011011 |
3 | 12000210002001112122220212 |
4 | 110222301100032332123 |
5 | 141232300113434210 |
6 | 3004252141241335 |
7 | 204420452364326 |
oct | 24526120167633 |
9 | 5023061478825 |
10 | 1420313030555 |
11 | 4a8395750851 |
12 | 1ab323b6324b |
13 | a3c200c2693 |
14 | 4ca5a2d77bd |
15 | 26e2b610805 |
hex | 14ab140ef9b |
1420313030555 has 16 divisors (see below), whose sum is σ = 1713118572000. Its totient is φ = 1130422417152.
The previous prime is 1420313030533. The next prime is 1420313030561. The reversal of 1420313030555 is 5550303130241.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1420313030555 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32076071 + ... + 32120319.
It is an arithmetic number, because the mean of its divisors is an integer number (107069910750).
Almost surely, 21420313030555 is an apocalyptic number.
1420313030555 is a deficient number, since it is larger than the sum of its proper divisors (292805541445).
1420313030555 is a wasteful number, since it uses less digits than its factorization.
1420313030555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77038.
The product of its (nonzero) digits is 27000, while the sum is 32.
Adding to 1420313030555 its reverse (5550303130241), we get a palindrome (6970616160796).
The spelling of 1420313030555 in words is "one trillion, four hundred twenty billion, three hundred thirteen million, thirty thousand, five hundred fifty-five".
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