Base | Representation |
---|---|
bin | 1000100100011000… |
… | …1100111010111101 |
3 | 12221022001102001011 |
4 | 2021012030322331 |
5 | 14202311320011 |
6 | 1020123115221 |
7 | 110666364451 |
oct | 21106147275 |
9 | 5838042034 |
10 | 2300104381 |
11 | a80392513 |
12 | 542372b11 |
13 | 2a86b0813 |
14 | 17b698661 |
15 | d6de2621 |
hex | 8918cebd |
2300104381 has 2 divisors, whose sum is σ = 2300104382. Its totient is φ = 2300104380.
The previous prime is 2300104349. The next prime is 2300104399. The reversal of 2300104381 is 1834010032.
2300104381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1928000281 + 372104100 = 43909^2 + 19290^2 .
It is a cyclic number.
It is not a de Polignac number, because 2300104381 - 25 = 2300104349 is a prime.
It is a super-2 number, since 2×23001043812 = 10580960326990786322, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2300104181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150052190 + 1150052191.
It is an arithmetic number, because the mean of its divisors is an integer number (1150052191).
Almost surely, 22300104381 is an apocalyptic number.
It is an amenable number.
2300104381 is a deficient number, since it is larger than the sum of its proper divisors (1).
2300104381 is an equidigital number, since it uses as much as digits as its factorization.
2300104381 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 2300104381 is about 47959.4034679332. The cubic root of 2300104381 is about 1320.0260901256.
The spelling of 2300104381 in words is "two billion, three hundred million, one hundred four thousand, three hundred eighty-one".
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