Base | Representation |
---|---|
bin | 100100101010100… |
… | …1110110001110011 |
3 | 10011202000211111201 |
4 | 1021111032301303 |
5 | 10004424133243 |
6 | 322025352031 |
7 | 42326253145 |
oct | 11125166163 |
9 | 3152024451 |
10 | 1230302323 |
11 | 581523388 |
12 | 2a4038617 |
13 | 167b73c53 |
14 | b957ac95 |
15 | 7302404d |
hex | 4954ec73 |
1230302323 has 2 divisors, whose sum is σ = 1230302324. Its totient is φ = 1230302322.
The previous prime is 1230302299. The next prime is 1230302327. The reversal of 1230302323 is 3232030321.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1230302323 - 29 = 1230301811 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1230302323.
It is not a weakly prime, because it can be changed into another prime (1230302327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615151161 + 615151162.
It is an arithmetic number, because the mean of its divisors is an integer number (615151162).
Almost surely, 21230302323 is an apocalyptic number.
1230302323 is a deficient number, since it is larger than the sum of its proper divisors (1).
1230302323 is an equidigital number, since it uses as much as digits as its factorization.
1230302323 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 1230302323 is about 35075.6656814949. The cubic root of 1230302323 is about 1071.5290460603.
Adding to 1230302323 its reverse (3232030321), we get a palindrome (4462332644).
The spelling of 1230302323 in words is "one billion, two hundred thirty million, three hundred two thousand, three hundred twenty-three".
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