Base | Representation |
---|---|
bin | 10110100010011011… |
… | …11001001111001101 |
3 | 1011020021022110012200 |
4 | 23101031321033031 |
5 | 144240100440203 |
6 | 5320401152113 |
7 | 605564300550 |
oct | 132115711715 |
9 | 34207273180 |
10 | 12100015053 |
11 | 514a163445 |
12 | 241832b639 |
13 | 11aaab2129 |
14 | 82b014697 |
15 | 4ac4299a3 |
hex | 2d13793cd |
12100015053 has 24 divisors (see below), whose sum is σ = 20843092608. Its totient is φ = 6613672032.
The previous prime is 12100015033. The next prime is 12100015069. The reversal of 12100015053 is 35051000121.
It is not a de Polignac number, because 12100015053 - 226 = 12032906189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12100015033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4173850 + ... + 4176747.
It is an arithmetic number, because the mean of its divisors is an integer number (868462192).
Almost surely, 212100015053 is an apocalyptic number.
It is an amenable number.
12100015053 is a deficient number, since it is larger than the sum of its proper divisors (8743077555).
12100015053 is a wasteful number, since it uses less digits than its factorization.
12100015053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8350633 (or 8350630 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
Adding to 12100015053 its reverse (35051000121), we get a palindrome (47151015174).
The spelling of 12100015053 in words is "twelve billion, one hundred million, fifteen thousand, fifty-three".
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