Base | Representation |
---|---|
bin | 10000000010000… |
… | …01010110110110 |
3 | 100101001120022212 |
4 | 20001001112312 |
5 | 233412013210 |
6 | 21202253422 |
7 | 3222051542 |
oct | 1001012666 |
9 | 311046285 |
10 | 134485430 |
11 | 69a05992 |
12 | 39057272 |
13 | 21b292a1 |
14 | 13c0aa22 |
15 | bc17805 |
hex | 80415b6 |
134485430 has 8 divisors (see below), whose sum is σ = 242073792. Its totient is φ = 53794168.
The previous prime is 134485427. The next prime is 134485451. The reversal of 134485430 is 34584431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6724262 + ... + 6724281.
It is an arithmetic number, because the mean of its divisors is an integer number (30259224).
Almost surely, 2134485430 is an apocalyptic number.
134485430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
134485430 is a deficient number, since it is larger than the sum of its proper divisors (107588362).
134485430 is a wasteful number, since it uses less digits than its factorization.
134485430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13448550.
The product of its (nonzero) digits is 23040, while the sum is 32.
The square root of 134485430 is about 11596.7853304267. The cubic root of 134485430 is about 512.3401746325.
Subtracting from 134485430 its reverse (34584431), we obtain a palindrome (99900999).
The spelling of 134485430 in words is "one hundred thirty-four million, four hundred eighty-five thousand, four hundred thirty".
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