Base | Representation |
---|---|
bin | 1011001011111101100001… |
… | …1010111100010111010110 |
3 | 1121112212202200011010110100 |
4 | 2302333120122330113112 |
5 | 3103011122302410402 |
6 | 42054333112434530 |
7 | 2406440332400154 |
oct | 262773032742726 |
9 | 47485680133410 |
10 | 12300122310102 |
11 | 3a124a8420530 |
12 | 1467a1a0a8a46 |
13 | 6b2b86973a23 |
14 | 30748707c3d4 |
15 | 164e4b1de71c |
hex | b2fd86bc5d6 |
12300122310102 has 24 divisors (see below), whose sum is σ = 29073016369800. Its totient is φ = 3727309790880.
The previous prime is 12300122310101. The next prime is 12300122310127. The reversal of 12300122310102 is 20101322100321.
12300122310102 is a `hidden beast` number, since 1 + 230 + 0 + 1 + 22 + 310 + 102 = 666.
It is a super-2 number, since 2×123001223101022 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12300122310101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31060914727 + ... + 31060915122.
It is an arithmetic number, because the mean of its divisors is an integer number (1211375682075).
Almost surely, 212300122310102 is an apocalyptic number.
12300122310102 is an abundant number, since it is smaller than the sum of its proper divisors (16772894059698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12300122310102 is a wasteful number, since it uses less digits than its factorization.
12300122310102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62121829868 (or 62121829865 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 12300122310102 its reverse (20101322100321), we get a palindrome (32401444410423).
The spelling of 12300122310102 in words is "twelve trillion, three hundred billion, one hundred twenty-two million, three hundred ten thousand, one hundred two".
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