Base | Representation |
---|---|
bin | 100001100000111011100… |
… | …101110000001010110111 |
3 | 22011011201011011010200111 |
4 | 201200323211300022313 |
5 | 300213223132114111 |
6 | 4522010333323451 |
7 | 325252006614421 |
oct | 41407345601267 |
9 | 8134634133614 |
10 | 2303102223031 |
11 | 808816188175 |
12 | 312434336587 |
13 | 139248cb8abc |
14 | 7d683a07811 |
15 | 3ed97bc3a21 |
hex | 2183b9702b7 |
2303102223031 has 2 divisors, whose sum is σ = 2303102223032. Its totient is φ = 2303102223030.
The previous prime is 2303102223013. The next prime is 2303102223047. The reversal of 2303102223031 is 1303222013032.
Together with previous prime (2303102223013) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2303102223031 - 211 = 2303102220983 is a prime.
It is a super-2 number, since 2×23031022230312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2303102222993 and 2303102223011.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2303102223091) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151551111515 + 1151551111516.
It is an arithmetic number, because the mean of its divisors is an integer number (1151551111516).
Almost surely, 22303102223031 is an apocalyptic number.
2303102223031 is a deficient number, since it is larger than the sum of its proper divisors (1).
2303102223031 is an equidigital number, since it uses as much as digits as its factorization.
2303102223031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 2303102223031 its reverse (1303222013032), we get a palindrome (3606324236063).
The spelling of 2303102223031 in words is "two trillion, three hundred three billion, one hundred two million, two hundred twenty-three thousand, thirty-one".
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