Base | Representation |
---|---|
bin | 1010001101111… |
… | …0011011011100 |
3 | 2222122012210012 |
4 | 2203132123130 |
5 | 41432312413 |
6 | 4130302352 |
7 | 1030153043 |
oct | 243363334 |
9 | 88565705 |
10 | 42854108 |
11 | 2220aa20 |
12 | 124279b8 |
13 | 8b5597b |
14 | 599755a |
15 | 3b677a8 |
hex | 28de6dc |
42854108 has 12 divisors (see below), whose sum is σ = 81812472. Its totient is φ = 19479120.
The previous prime is 42854107. The next prime is 42854131. The reversal of 42854108 is 80145824.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42854107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486935 + ... + 487022.
It is an arithmetic number, because the mean of its divisors is an integer number (6817706).
Almost surely, 242854108 is an apocalyptic number.
It is an amenable number.
42854108 is a deficient number, since it is larger than the sum of its proper divisors (38958364).
42854108 is a wasteful number, since it uses less digits than its factorization.
42854108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 973972 (or 973970 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 32.
The square root of 42854108 is about 6546.3049119331. The cubic root of 42854108 is about 349.9431417842.
The spelling of 42854108 in words is "forty-two million, eight hundred fifty-four thousand, one hundred eight".
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