Base | Representation |
---|---|
bin | 11100001010000110… |
… | …110000011010110001 |
3 | 2220001002012022022212 |
4 | 130022012300122301 |
5 | 443404441030132 |
6 | 21520042141505 |
7 | 2120143301156 |
oct | 341206603261 |
9 | 86032168285 |
10 | 30234314417 |
11 | 11905533a0a |
12 | 5a394b1895 |
13 | 2b0aaa5098 |
14 | 166b60022d |
15 | bbe4b05b2 |
hex | 70a1b06b1 |
30234314417 has 2 divisors, whose sum is σ = 30234314418. Its totient is φ = 30234314416.
The previous prime is 30234314393. The next prime is 30234314437. The reversal of 30234314417 is 71441343203.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 15340308736 + 14894005681 = 123856^2 + 122041^2 .
It is a cyclic number.
It is not a de Polignac number, because 30234314417 - 228 = 29965878961 is a prime.
It is a super-2 number, since 2×302343144172 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30234314437) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15117157208 + 15117157209.
It is an arithmetic number, because the mean of its divisors is an integer number (15117157209).
Almost surely, 230234314417 is an apocalyptic number.
It is an amenable number.
30234314417 is a deficient number, since it is larger than the sum of its proper divisors (1).
30234314417 is an equidigital number, since it uses as much as digits as its factorization.
30234314417 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24192, while the sum is 32.
The spelling of 30234314417 in words is "thirty billion, two hundred thirty-four million, three hundred fourteen thousand, four hundred seventeen".
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