Base | Representation |
---|---|
bin | 10001000011001… |
… | …101011000010100 |
3 | 201221021001012012 |
4 | 101003031120110 |
5 | 1041212211113 |
6 | 44215043352 |
7 | 10042263260 |
oct | 2103153024 |
9 | 657231165 |
10 | 286053908 |
11 | 137519598 |
12 | 7b970558 |
13 | 4735708a |
14 | 29dc30a0 |
15 | 1a1a6aa8 |
hex | 110cd614 |
286053908 has 24 divisors (see below), whose sum is σ = 572712000. Its totient is φ = 122465088.
The previous prime is 286053893. The next prime is 286053913. The reversal of 286053908 is 809350682.
286053908 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 24503 + ... + 34241.
It is an arithmetic number, because the mean of its divisors is an integer number (23863000).
Almost surely, 2286053908 is an apocalyptic number.
286053908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
286053908 is an abundant number, since it is smaller than the sum of its proper divisors (286658092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
286053908 is a wasteful number, since it uses less digits than its factorization.
286053908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10799 (or 10797 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 41.
The square root of 286053908 is about 16913.1282736222. The cubic root of 286053908 is about 658.8946204930.
The spelling of 286053908 in words is "two hundred eighty-six million, fifty-three thousand, nine hundred eight".
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