Base | Representation |
---|---|
bin | 1011001000011111100111… |
… | …0000010001000110011101 |
3 | 1121100012000010010010201200 |
4 | 2302013321300101012131 |
5 | 3101022122303143140 |
6 | 42011122034230113 |
7 | 2402231201225256 |
oct | 262077160210635 |
9 | 47305003103650 |
10 | 12240552006045 |
11 | 399a209551390 |
12 | 1458374125339 |
13 | 6aa3822548bc |
14 | 3046356bdb2d |
15 | 163611569030 |
hex | b21f9c1119d |
12240552006045 has 24 divisors (see below), whose sum is σ = 23145771066912. Its totient is φ = 5934813093600.
The previous prime is 12240552006037. The next prime is 12240552006091. The reversal of 12240552006045 is 54060025504221.
12240552006045 is a `hidden beast` number, since 1 + 2 + 2 + 4 + 0 + 552 + 0 + 0 + 60 + 45 = 666.
It is not a de Polignac number, because 12240552006045 - 23 = 12240552006037 is a prime.
It is a super-2 number, since 2×122405520060452 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12364193451 + ... + 12364194440.
It is an arithmetic number, because the mean of its divisors is an integer number (964407127788).
Almost surely, 212240552006045 is an apocalyptic number.
12240552006045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12240552006045 is a deficient number, since it is larger than the sum of its proper divisors (10905219060867).
12240552006045 is a wasteful number, since it uses less digits than its factorization.
12240552006045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24728387913 (or 24728387910 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
The spelling of 12240552006045 in words is "twelve trillion, two hundred forty billion, five hundred fifty-two million, six thousand, forty-five".
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