Base | Representation |
---|---|
bin | 10110111010111011… |
… | …01010111111100110 |
3 | 1011202120221000211212 |
4 | 23131131222333212 |
5 | 200200200240411 |
6 | 5353021031422 |
7 | 613640556002 |
oct | 133535527746 |
9 | 34676830755 |
10 | 12305477606 |
11 | 5245137504 |
12 | 24750b5572 |
13 | 121152c8c6 |
14 | 84a419702 |
15 | 4c04b268b |
hex | 2dd76afe6 |
12305477606 has 32 divisors (see below), whose sum is σ = 19446220800. Its totient is φ = 5831932960.
The previous prime is 12305477573. The next prime is 12305477609. The reversal of 12305477606 is 60677450321.
It is a super-2 number, since 2×123054776062 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12305477609) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 977951 + ... + 990453.
It is an arithmetic number, because the mean of its divisors is an integer number (607694400).
Almost surely, 212305477606 is an apocalyptic number.
12305477606 is a deficient number, since it is larger than the sum of its proper divisors (7140743194).
12305477606 is a wasteful number, since it uses less digits than its factorization.
12305477606 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12844.
The product of its (nonzero) digits is 211680, while the sum is 41.
The spelling of 12305477606 in words is "twelve billion, three hundred five million, four hundred seventy-seven thousand, six hundred six".
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