Base | Representation |
---|---|
bin | 111100101111110010… |
… | …0111101101110111101 |
3 | 110110201110110212220012 |
4 | 1321133210331232331 |
5 | 4114131322410240 |
6 | 135532402433005 |
7 | 12265510221626 |
oct | 1713744755675 |
9 | 413643425805 |
10 | 130452544445 |
11 | 50363073503 |
12 | 21348362765 |
13 | c3bc882702 |
14 | 645762aa4d |
15 | 35d7955b65 |
hex | 1e5f93dbbd |
130452544445 has 32 divisors (see below), whose sum is σ = 171833425920. Its totient is φ = 94646200320.
The previous prime is 130452544379. The next prime is 130452544459. The reversal of 130452544445 is 544445254031.
It is not a de Polignac number, because 130452544445 - 210 = 130452543421 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 507716 + ... + 720194.
It is an arithmetic number, because the mean of its divisors is an integer number (5369794560).
Almost surely, 2130452544445 is an apocalyptic number.
It is an amenable number.
130452544445 is a deficient number, since it is larger than the sum of its proper divisors (41380881475).
130452544445 is a wasteful number, since it uses less digits than its factorization.
130452544445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212765.
The product of its (nonzero) digits is 768000, while the sum is 41.
Adding to 130452544445 its reverse (544445254031), we get a palindrome (674897798476).
The spelling of 130452544445 in words is "one hundred thirty billion, four hundred fifty-two million, five hundred forty-four thousand, four hundred forty-five".
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