Base | Representation |
---|---|
bin | 1000010100111100110… |
… | …00101011111111000000 |
3 | 1000100112112212202022210 |
4 | 10022132120223333000 |
5 | 14141441012111110 |
6 | 335235530102120 |
7 | 26446306222506 |
oct | 4123630537700 |
9 | 1010475782283 |
10 | 286125113280 |
11 | 100388192576 |
12 | 4755287a940 |
13 | 20c9b417176 |
14 | dbc4516676 |
15 | 7699541520 |
hex | 429e62bfc0 |
286125113280 has 112 divisors (see below), whose sum is σ = 913522907520. Its totient is φ = 75873727488.
The previous prime is 286125113237. The next prime is 286125113299. The reversal of 286125113280 is 82311521682.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 660694 + ... + 1004373.
Almost surely, 2286125113280 is an apocalyptic number.
286125113280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
286125113280 is an abundant number, since it is smaller than the sum of its proper divisors (627397794240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
286125113280 is a wasteful number, since it uses less digits than its factorization.
286125113280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1665266 (or 1665256 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 39.
The spelling of 286125113280 in words is "two hundred eighty-six billion, one hundred twenty-five million, one hundred thirteen thousand, two hundred eighty".
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