Base | Representation |
---|---|
bin | 110100011000111100111100… |
… | …011011001110111010100001 |
3 | 1010012211021112210120201200011 |
4 | 310120330330123032322201 |
5 | 220200042034310103244 |
6 | 2134014154504124521 |
7 | 66350541005434456 |
oct | 6430747433167241 |
9 | 1105737483521604 |
10 | 230413124300449 |
11 | 6746472589a9a2 |
12 | 21a13735166741 |
13 | 9b74b310ac5cc |
14 | 40c80aa21782d |
15 | 1b98892a68434 |
hex | d18f3c6ceea1 |
230413124300449 has 2 divisors, whose sum is σ = 230413124300450. Its totient is φ = 230413124300448.
The previous prime is 230413124300371. The next prime is 230413124300453. The reversal of 230413124300449 is 944003421314032.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 229471962382224 + 941161918225 = 15148332^2 + 970135^2 .
It is a cyclic number.
It is not a de Polignac number, because 230413124300449 - 217 = 230413124169377 is a prime.
It is a super-2 number, since 2×2304131243004492 (a number of 30 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (230413124300459) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115206562150224 + 115206562150225.
It is an arithmetic number, because the mean of its divisors is an integer number (115206562150225).
Almost surely, 2230413124300449 is an apocalyptic number.
It is an amenable number.
230413124300449 is a deficient number, since it is larger than the sum of its proper divisors (1).
230413124300449 is an equidigital number, since it uses as much as digits as its factorization.
230413124300449 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 248832, while the sum is 40.
The spelling of 230413124300449 in words is "two hundred thirty trillion, four hundred thirteen billion, one hundred twenty-four million, three hundred thousand, four hundred forty-nine".
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