Base | Representation |
---|---|
bin | 10110101110011001… |
… | …11111010011011111 |
3 | 1011111021021121210020 |
4 | 23113030333103133 |
5 | 144441303103210 |
6 | 5334345443223 |
7 | 611224015665 |
oct | 132714772337 |
9 | 34437247706 |
10 | 12200441055 |
11 | 51a0915a40 |
12 | 2445aa0513 |
13 | 11c58447ba |
14 | 83a4b6c35 |
15 | 4b6165770 |
hex | 2d733f4df |
12200441055 has 32 divisors (see below), whose sum is σ = 21463031808. Its totient is φ = 5868777600.
The previous prime is 12200441021. The next prime is 12200441059. The reversal of 12200441055 is 55014400221.
It is not a de Polignac number, because 12200441055 - 27 = 12200440927 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200441059) 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 31 ways as a sum of consecutive naturals, for example, 270156 + ... + 312065.
It is an arithmetic number, because the mean of its divisors is an integer number (670719744).
Almost surely, 212200441055 is an apocalyptic number.
12200441055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12200441055 is a deficient number, since it is larger than the sum of its proper divisors (9262590753).
12200441055 is a wasteful number, since it uses less digits than its factorization.
12200441055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 582367.
The product of its (nonzero) digits is 1600, while the sum is 24.
Adding to 12200441055 its reverse (55014400221), we get a palindrome (67214841276).
The spelling of 12200441055 in words is "twelve billion, two hundred million, four hundred forty-one thousand, fifty-five".
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