Base | Representation |
---|---|
bin | 1100110010000010111010… |
… | …10001001001001010010011 |
3 | 10200112002020001110002010222 |
4 | 12121001131101021022103 |
5 | 12141004314133310313 |
6 | 135440320441343255 |
7 | 5630503151255024 |
oct | 631013521111223 |
9 | 120462201402128 |
10 | 28107830760083 |
11 | 8a57511770318 |
12 | 319b59b797b2b |
13 | 128b731b53379 |
14 | 6d25d796cc4b |
15 | 33b238751208 |
hex | 19905d449293 |
28107830760083 has 16 divisors (see below), whose sum is σ = 28834571289600. Its totient is φ = 27391471673280.
The previous prime is 28107830760073. The next prime is 28107830760101. The reversal of 28107830760083 is 38006703870182.
It is a cyclic number.
It is not a de Polignac number, because 28107830760083 - 24 = 28107830760067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (28107830760073) 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, 408098 + ... + 7508808.
It is an arithmetic number, because the mean of its divisors is an integer number (1802160705600).
Almost surely, 228107830760083 is an apocalyptic number.
28107830760083 is a deficient number, since it is larger than the sum of its proper divisors (726740529517).
28107830760083 is an equidigital number, since it uses as much as digits as its factorization.
28107830760083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7101442.
The product of its (nonzero) digits is 2709504, while the sum is 53.
The spelling of 28107830760083 in words is "twenty-eight trillion, one hundred seven billion, eight hundred thirty million, seven hundred sixty thousand, eighty-three".
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