Base | Representation |
---|---|
bin | 1011000000010100110001… |
… | …0000101111101101111001 |
3 | 1120211202201220102220222221 |
4 | 2300011030100233231321 |
5 | 3041222203244043001 |
6 | 41422431201444041 |
7 | 2356132202534221 |
oct | 260051420575571 |
9 | 46752656386887 |
10 | 12100202331001 |
11 | 3945737845204 |
12 | 1435125340621 |
13 | 69a0760c15c5 |
14 | 2db91d86b081 |
15 | 15eb49cc51a1 |
hex | b014c42fb79 |
12100202331001 has 2 divisors, whose sum is σ = 12100202331002. Its totient is φ = 12100202331000.
The previous prime is 12100202330977. The next prime is 12100202331011. The reversal of 12100202331001 is 10013320200121.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8759261756025 + 3340940574976 = 2959605^2 + 1827824^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12100202331001 is a prime.
It is not a weakly prime, because it can be changed into another prime (12100202331011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050101165500 + 6050101165501.
It is an arithmetic number, because the mean of its divisors is an integer number (6050101165501).
Almost surely, 212100202331001 is an apocalyptic number.
It is an amenable number.
12100202331001 is a deficient number, since it is larger than the sum of its proper divisors (1).
12100202331001 is an equidigital number, since it uses as much as digits as its factorization.
12100202331001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 12100202331001 its reverse (10013320200121), we get a palindrome (22113522531122).
The spelling of 12100202331001 in words is "twelve trillion, one hundred billion, two hundred two million, three hundred thirty-one thousand, one".
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