Base | Representation |
---|---|
bin | 11100010000101110… |
… | …100011101011111101 |
3 | 2220022211020121122011 |
4 | 130100232203223331 |
5 | 444121411130300 |
6 | 21535051251221 |
7 | 2122662511645 |
oct | 342056435375 |
9 | 86284217564 |
10 | 30345411325 |
11 | 11962214739 |
12 | 5a6a749b11 |
13 | 2b27b027b8 |
14 | 167c27d525 |
15 | bc9107eba |
hex | 710ba3afd |
30345411325 has 12 divisors (see below), whose sum is σ = 37979979840. Its totient is φ = 24049445360.
The previous prime is 30345411311. The next prime is 30345411331. The reversal of 30345411325 is 52311454303.
It is not a de Polignac number, because 30345411325 - 25 = 30345411293 is a prime.
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, 5669365 + ... + 5674714.
It is an arithmetic number, because the mean of its divisors is an integer number (3164998320).
Almost surely, 230345411325 is an apocalyptic number.
It is an amenable number.
30345411325 is a deficient number, since it is larger than the sum of its proper divisors (7634568515).
30345411325 is a wasteful number, since it uses less digits than its factorization.
30345411325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11344196 (or 11344191 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
Adding to 30345411325 its reverse (52311454303), we get a palindrome (82656865628).
The spelling of 30345411325 in words is "thirty billion, three hundred forty-five million, four hundred eleven thousand, three hundred twenty-five".
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