Base | Representation |
---|---|
bin | 10110011000011111… |
… | …11111111101000111 |
3 | 1011000110111122001221 |
4 | 23030033333331013 |
5 | 144102232241100 |
6 | 5304223101211 |
7 | 603533046511 |
oct | 131417777507 |
9 | 34013448057 |
10 | 12016680775 |
11 | 5107115140 |
12 | 23b4441807 |
13 | 11967551c8 |
14 | 81dd20bb1 |
15 | 4a4e6801a |
hex | 2cc3fff47 |
12016680775 has 96 divisors (see below), whose sum is σ = 17899854336. Its totient is φ = 7902720000.
The previous prime is 12016680749. The next prime is 12016680791. The reversal of 12016680775 is 57708661021.
It is not a de Polignac number, because 12016680775 - 25 = 12016680743 is a prime.
It is a congruent 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 95 ways as a sum of consecutive naturals, for example, 13608484 + ... + 13609366.
It is an arithmetic number, because the mean of its divisors is an integer number (186456816).
Almost surely, 212016680775 is an apocalyptic number.
12016680775 is a deficient number, since it is larger than the sum of its proper divisors (5883173561).
12016680775 is a wasteful number, since it uses less digits than its factorization.
12016680775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1033 (or 1028 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 43.
The spelling of 12016680775 in words is "twelve billion, sixteen million, six hundred eighty thousand, seven hundred seventy-five".
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