Base | Representation |
---|---|
bin | 100000011111011… |
… | …010100111111110 |
3 | 1101222201021110001 |
4 | 200133122213332 |
5 | 2104021401210 |
6 | 130031304514 |
7 | 16336220401 |
oct | 4037324776 |
9 | 1358637401 |
10 | 545106430 |
11 | 25a775590 |
12 | 13267b13a |
13 | 88c18cab |
14 | 52577d38 |
15 | 32cc803a |
hex | 207da9fe |
545106430 has 32 divisors (see below), whose sum is σ = 1073036160. Its totient is φ = 197730720.
The previous prime is 545106427. The next prime is 545106433. The reversal of 545106430 is 34601545.
It is an interprime number because it is at equal distance from previous prime (545106427) and next prime (545106433).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (545106433) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40177 + ... + 52003.
It is an arithmetic number, because the mean of its divisors is an integer number (33532380).
Almost surely, 2545106430 is an apocalyptic number.
545106430 is a deficient number, since it is larger than the sum of its proper divisors (527929730).
545106430 is a wasteful number, since it uses less digits than its factorization.
545106430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12264.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 545106430 is about 23347.5144287352. The cubic root of 545106430 is about 816.8840850157.
Adding to 545106430 its reverse (34601545), we get a palindrome (579707975).
The spelling of 545106430 in words is "five hundred forty-five million, one hundred six thousand, four hundred thirty".
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