Base | Representation |
---|---|
bin | 11001001011001000… |
… | …111101110000110000 |
3 | 2120202210112212212110 |
4 | 121023020331300300 |
5 | 420324243220404 |
6 | 20230112125320 |
7 | 1644560664255 |
oct | 311310756060 |
9 | 76683485773 |
10 | 27030445104 |
11 | 10510a88533 |
12 | 52a4536840 |
13 | 271a0b0320 |
14 | 1445cc942c |
15 | a8309ab89 |
hex | 64b23dc30 |
27030445104 has 40 divisors (see below), whose sum is σ = 75200086192. Its totient is φ = 8317059840.
The previous prime is 27030445081. The next prime is 27030445139. The reversal of 27030445104 is 40154403072.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21658387 + ... + 21659634.
Almost surely, 227030445104 is an apocalyptic number.
27030445104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
27030445104 is an abundant number, since it is smaller than the sum of its proper divisors (48169641088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27030445104 is a wasteful number, since it uses less digits than its factorization.
27030445104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43318045 (or 43318039 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 30.
Adding to 27030445104 its reverse (40154403072), we get a palindrome (67184848176).
The spelling of 27030445104 in words is "twenty-seven billion, thirty million, four hundred forty-five thousand, one hundred four".
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