Base | Representation |
---|---|
bin | 1101101101100001001111… |
… | …01000110111111101100101 |
3 | 10221202102212102000212120121 |
4 | 12312300213220313331211 |
5 | 12422444413333204300 |
6 | 144043155435001541 |
7 | 6231235125423154 |
oct | 666604750677545 |
9 | 127672772025517 |
10 | 30151335444325 |
11 | 96751228a62a7 |
12 | 346b6452992b1 |
13 | 13a9349586744 |
14 | 76349224759b |
15 | 37448ac4a81a |
hex | 1b6c27a37f65 |
30151335444325 has 12 divisors (see below), whose sum is σ = 37436785614468. Its totient is φ = 24089371798400.
The previous prime is 30151335444289. The next prime is 30151335444379. The reversal of 30151335444325 is 52344453315103.
It can be written as a sum of positive squares in 6 ways, for example, as 2663051916996 + 27488283527329 = 1631886^2 + 5242927^2 .
It is a de Polignac number, because none of the positive numbers 2k-30151335444325 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 792394522 + ... + 792432571.
It is an arithmetic number, because the mean of its divisors is an integer number (3119732134539).
Almost surely, 230151335444325 is an apocalyptic number.
It is an amenable number.
30151335444325 is a deficient number, since it is larger than the sum of its proper divisors (7285450170143).
30151335444325 is a wasteful number, since it uses less digits than its factorization.
30151335444325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1584827864 (or 1584827859 counting only the distinct ones).
The product of its (nonzero) digits is 1296000, while the sum is 43.
Adding to 30151335444325 its reverse (52344453315103), we get a palindrome (82495788759428).
The spelling of 30151335444325 in words is "thirty trillion, one hundred fifty-one billion, three hundred thirty-five million, four hundred forty-four thousand, three hundred twenty-five".
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