Base | Representation |
---|---|
bin | 11011111100111111… |
… | …110111111001111001 |
3 | 2212110202101211001111 |
4 | 123330333313321321 |
5 | 442432142000030 |
6 | 21442144520321 |
7 | 2111533146424 |
oct | 337477677171 |
9 | 85422354044 |
10 | 30014406265 |
11 | 11802393738 |
12 | 59979200a1 |
13 | 2aa436a40c |
14 | 164a3189bb |
15 | baa02262a |
hex | 6fcff7e79 |
30014406265 has 16 divisors (see below), whose sum is σ = 36076930560. Its totient is φ = 23971806720.
The previous prime is 30014406263. The next prime is 30014406311. The reversal of 30014406265 is 56260441003.
It is not a de Polignac number, because 30014406265 - 21 = 30014406263 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30014406263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14924110 + ... + 14926120.
It is an arithmetic number, because the mean of its divisors is an integer number (2254808160).
Almost surely, 230014406265 is an apocalyptic number.
It is an amenable number.
30014406265 is a deficient number, since it is larger than the sum of its proper divisors (6062524295).
30014406265 is a wasteful number, since it uses less digits than its factorization.
30014406265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5472.
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 30014406265 its reverse (56260441003), we get a palindrome (86274847268).
The spelling of 30014406265 in words is "thirty billion, fourteen million, four hundred six thousand, two hundred sixty-five".
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