Base | Representation |
---|---|
bin | 111101011001100… |
… | …001010100001001 |
3 | 2122210022111212111 |
4 | 331121201110021 |
5 | 4102201201413 |
6 | 250114342321 |
7 | 34345464451 |
oct | 7531412411 |
9 | 2583274774 |
10 | 1030100233 |
11 | 489512608 |
12 | 248b8a9a1 |
13 | 135548986 |
14 | 9ab44d61 |
15 | 60679d3d |
hex | 3d661509 |
1030100233 has 2 divisors, whose sum is σ = 1030100234. Its totient is φ = 1030100232.
The previous prime is 1030100231. The next prime is 1030100263. The reversal of 1030100233 is 3320010301.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 587965504 + 442134729 = 24248^2 + 21027^2 .
It is a cyclic number.
It is not a de Polignac number, because 1030100233 - 21 = 1030100231 is a prime.
It is a super-2 number, since 2×10301002332 = 2122212980053308578, which contains 22 as substring.
Together with 1030100231, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (1030100231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515050116 + 515050117.
It is an arithmetic number, because the mean of its divisors is an integer number (515050117).
Almost surely, 21030100233 is an apocalyptic number.
It is an amenable number.
1030100233 is a deficient number, since it is larger than the sum of its proper divisors (1).
1030100233 is an equidigital number, since it uses as much as digits as its factorization.
1030100233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 1030100233 is about 32095.1746061616. The cubic root of 1030100233 is about 1009.9343920393.
Adding to 1030100233 its reverse (3320010301), we get a palindrome (4350110534).
The spelling of 1030100233 in words is "one billion, thirty million, one hundred thousand, two hundred thirty-three".
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