Base | Representation |
---|---|
bin | 10001111001110101011… |
… | …100101100110010010011 |
3 | 11100121200220000212012121 |
4 | 101321311130230302103 |
5 | 130124204230320103 |
6 | 2341112321235111 |
7 | 154613515556602 |
oct | 21716534546223 |
9 | 4317626025177 |
10 | 1230331104403 |
11 | 434864919825 |
12 | 17a543492a97 |
13 | 8c03444b46b |
14 | 43796921a39 |
15 | 2200c9196bd |
hex | 11e7572cc93 |
1230331104403 has 2 divisors, whose sum is σ = 1230331104404. Its totient is φ = 1230331104402.
The previous prime is 1230331104391. The next prime is 1230331104421. The reversal of 1230331104403 is 3044011330321.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1230331104403 - 221 = 1230329007251 is a prime.
It is not a weakly prime, because it can be changed into another prime (1230331101403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615165552201 + 615165552202.
It is an arithmetic number, because the mean of its divisors is an integer number (615165552202).
Almost surely, 21230331104403 is an apocalyptic number.
1230331104403 is a deficient number, since it is larger than the sum of its proper divisors (1).
1230331104403 is an equidigital number, since it uses as much as digits as its factorization.
1230331104403 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 1230331104403 its reverse (3044011330321), we get a palindrome (4274342434724).
The spelling of 1230331104403 in words is "one trillion, two hundred thirty billion, three hundred thirty-one million, one hundred four thousand, four hundred three".
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