Base | Representation |
---|---|
bin | 10110111010010100… |
… | …11010101010110001 |
3 | 1011202020102120211112 |
4 | 23131022122222301 |
5 | 200142402230001 |
6 | 5352320523105 |
7 | 613546633646 |
oct | 133512325261 |
9 | 34666376745 |
10 | 12300430001 |
11 | 52422aa132 |
12 | 2473480495 |
13 | 1210483262 |
14 | 8498a3dcd |
15 | 4bed16cbb |
hex | 2dd29aab1 |
12300430001 has 2 divisors, whose sum is σ = 12300430002. Its totient is φ = 12300430000.
The previous prime is 12300429997. The next prime is 12300430013. The reversal of 12300430001 is 10003400321.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12055820401 + 244609600 = 109799^2 + 15640^2 .
It is a cyclic number.
It is not a de Polignac number, because 12300430001 - 22 = 12300429997 is a prime.
It is not a weakly prime, because it can be changed into another prime (12300430081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150215000 + 6150215001.
It is an arithmetic number, because the mean of its divisors is an integer number (6150215001).
Almost surely, 212300430001 is an apocalyptic number.
It is an amenable number.
12300430001 is a deficient number, since it is larger than the sum of its proper divisors (1).
12300430001 is an equidigital number, since it uses as much as digits as its factorization.
12300430001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 12300430001 its reverse (10003400321), we get a palindrome (22303830322).
The spelling of 12300430001 in words is "twelve billion, three hundred million, four hundred thirty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •