Base | Representation |
---|---|
bin | 100000100000010… |
… | …100101110011010 |
3 | 1102000011100220010 |
4 | 200200110232122 |
5 | 2104102010120 |
6 | 130040342350 |
7 | 16341231252 |
oct | 4040245632 |
9 | 1360140803 |
10 | 545344410 |
11 | 25a918366 |
12 | 1327749b6 |
13 | 88ca0400 |
14 | 525da962 |
15 | 32d237e0 |
hex | 20814b9a |
545344410 has 48 divisors (see below), whose sum is σ = 1417263264. Its totient is φ = 134237376.
The previous prime is 545344381. The next prime is 545344417. The reversal of 545344410 is 14443545.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (545344417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48712 + ... + 58851.
It is an arithmetic number, because the mean of its divisors is an integer number (29526318).
Almost surely, 2545344410 is an apocalyptic number.
545344410 is an abundant number, since it is smaller than the sum of its proper divisors (871918854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
545344410 is a wasteful number, since it uses less digits than its factorization.
545344410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107599 (or 107586 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
The square root of 545344410 is about 23352.6103465972. The cubic root of 545344410 is about 817.0029448569.
Adding to 545344410 its reverse (14443545), we get a palindrome (559787955).
The spelling of 545344410 in words is "five hundred forty-five million, three hundred forty-four thousand, four hundred ten".
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