Base | Representation |
---|---|
bin | 1011000000010100000000… |
… | …1101010111110011100101 |
3 | 1120211202012210221112200222 |
4 | 2300011000031113303211 |
5 | 3041221300012320122 |
6 | 41422355135414125 |
7 | 2356124166010664 |
oct | 260050015276345 |
9 | 46752183845628 |
10 | 12100000120037 |
11 | 3945643692105 |
12 | 1435089684345 |
13 | 69a043241b4b |
14 | 2db900a70ddb |
15 | 15eb37180b42 |
hex | b0140357ce5 |
12100000120037 has 2 divisors, whose sum is σ = 12100000120038. Its totient is φ = 12100000120036.
The previous prime is 12100000120009. The next prime is 12100000120057. The reversal of 12100000120037 is 73002100000121.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11810178320836 + 289821799201 = 3436594^2 + 538351^2 .
It is a cyclic number.
It is not a de Polignac number, because 12100000120037 - 216 = 12100000054501 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12100000119997 and 12100000120024.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12100000120057) 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 as a sum of consecutive naturals, namely, 6050000060018 + 6050000060019.
It is an arithmetic number, because the mean of its divisors is an integer number (6050000060019).
Almost surely, 212100000120037 is an apocalyptic number.
It is an amenable number.
12100000120037 is a deficient number, since it is larger than the sum of its proper divisors (1).
12100000120037 is an equidigital number, since it uses as much as digits as its factorization.
12100000120037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 84, while the sum is 17.
Adding to 12100000120037 its reverse (73002100000121), we get a palindrome (85102100120158).
The spelling of 12100000120037 in words is "twelve trillion, one hundred billion, one hundred twenty thousand, thirty-seven".
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