Base | Representation |
---|---|
bin | 10101000001000110… |
… | …01001010001000001 |
3 | 1002010100220022001212 |
4 | 22200203021101001 |
5 | 141102034032040 |
6 | 5103352335505 |
7 | 546421120466 |
oct | 124043112101 |
9 | 32110808055 |
10 | 11283502145 |
11 | 4870274193 |
12 | 222a9a4595 |
13 | 10aa89a0b6 |
14 | 7907cb66d |
15 | 4608ded65 |
hex | 2a08c9441 |
11283502145 has 16 divisors (see below), whose sum is σ = 13792069632. Its totient is φ = 8859533760.
The previous prime is 11283502121. The next prime is 11283502187. The reversal of 11283502145 is 54120538211.
It is not a de Polignac number, because 11283502145 - 212 = 11283498049 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101264 + ... + 181166.
It is an arithmetic number, because the mean of its divisors is an integer number (862004352).
Almost surely, 211283502145 is an apocalyptic number.
It is an amenable number.
11283502145 is a deficient number, since it is larger than the sum of its proper divisors (2508567487).
11283502145 is an equidigital number, since it uses as much as digits as its factorization.
11283502145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80432.
The product of its (nonzero) digits is 9600, while the sum is 32.
The spelling of 11283502145 in words is "eleven billion, two hundred eighty-three million, five hundred two thousand, one hundred forty-five".
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