Base | Representation |
---|---|
bin | 1101101011101000010100… |
… | …00100100011011111111011 |
3 | 10221112020021222112020010221 |
4 | 12311310022010203133323 |
5 | 12420413434201441434 |
6 | 143553301433520511 |
7 | 6223446256612165 |
oct | 665641204433773 |
9 | 127466258466127 |
10 | 30086414874619 |
11 | 964a638933404 |
12 | 345ab47573137 |
13 | 13a31a158b95c |
14 | 76029408b935 |
15 | 37293b5312b4 |
hex | 1b5d0a1237fb |
30086414874619 has 2 divisors, whose sum is σ = 30086414874620. Its totient is φ = 30086414874618.
The previous prime is 30086414874611. The next prime is 30086414874629. The reversal of 30086414874619 is 91647841468003.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30086414874619 - 23 = 30086414874611 is a prime.
It is a super-2 number, since 2×300864148746192 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30086414874611) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15043207437309 + 15043207437310.
It is an arithmetic number, because the mean of its divisors is an integer number (15043207437310).
Almost surely, 230086414874619 is an apocalyptic number.
30086414874619 is a deficient number, since it is larger than the sum of its proper divisors (1).
30086414874619 is an equidigital number, since it uses as much as digits as its factorization.
30086414874619 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 27869184, while the sum is 61.
The spelling of 30086414874619 in words is "thirty trillion, eighty-six billion, four hundred fourteen million, eight hundred seventy-four thousand, six hundred nineteen".
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