Base | Representation |
---|---|
bin | 10110111100101100… |
… | …01110000010111001 |
3 | 1011210121211011001101 |
4 | 23132112032002321 |
5 | 200212444114431 |
6 | 5354310451401 |
7 | 614210555413 |
oct | 133626160271 |
9 | 34717734041 |
10 | 12320301241 |
11 | 5252541746 |
12 | 247a063b61 |
13 | 121461cba1 |
14 | 84c3979b3 |
15 | 4c193e961 |
hex | 2de58e0b9 |
12320301241 has 2 divisors, whose sum is σ = 12320301242. Its totient is φ = 12320301240.
The previous prime is 12320301179. The next prime is 12320301247. The reversal of 12320301241 is 14210302321.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 12320112016 + 189225 = 110996^2 + 435^2 .
It is a cyclic number.
It is not a de Polignac number, because 12320301241 - 27 = 12320301113 is a prime.
It is a super-2 number, since 2×123203012412 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (12320301247) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160150620 + 6160150621.
It is an arithmetic number, because the mean of its divisors is an integer number (6160150621).
Almost surely, 212320301241 is an apocalyptic number.
It is an amenable number.
12320301241 is a deficient number, since it is larger than the sum of its proper divisors (1).
12320301241 is an equidigital number, since it uses as much as digits as its factorization.
12320301241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 12320301241 its reverse (14210302321), we get a palindrome (26530603562).
The spelling of 12320301241 in words is "twelve billion, three hundred twenty million, three hundred one thousand, two hundred forty-one".
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