Base | Representation |
---|---|
bin | 11001011111011… |
… | …111100011100000 |
3 | 1002210202201001101 |
4 | 121133133203200 |
5 | 1333441423422 |
6 | 110234444144 |
7 | 13412162200 |
oct | 3137374340 |
9 | 1083681041 |
10 | 427686112 |
11 | 1aa4659a7 |
12 | bb293654 |
13 | 6a7b6309 |
14 | 40b30400 |
15 | 27831c27 |
hex | 197df8e0 |
427686112 has 36 divisors (see below), whose sum is σ = 979481160. Its totient is φ = 183293376.
The previous prime is 427686107. The next prime is 427686131. The reversal of 427686112 is 211686724.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134812 + ... + 137947.
It is an arithmetic number, because the mean of its divisors is an integer number (27207810).
Almost surely, 2427686112 is an apocalyptic number.
It is an amenable number.
427686112 is an abundant number, since it is smaller than the sum of its proper divisors (551795048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427686112 is a wasteful number, since it uses less digits than its factorization.
427686112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272783 (or 272768 counting only the distinct ones).
The product of its digits is 32256, while the sum is 37.
The square root of 427686112 is about 20680.5732995969. The cubic root of 427686112 is about 753.4279304464.
The spelling of 427686112 in words is "four hundred twenty-seven million, six hundred eighty-six thousand, one hundred twelve".
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