Base | Representation |
---|---|
bin | 1010010110001… |
… | …01101011100010 |
3 | 20001022112111222 |
4 | 11023011223202 |
5 | 134204333210 |
6 | 12340135042 |
7 | 2102504420 |
oct | 513055342 |
9 | 201275458 |
10 | 86792930 |
11 | 44aa08a4 |
12 | 25097482 |
13 | 14c9b283 |
14 | b754110 |
15 | 7946655 |
hex | 52c5ae2 |
86792930 has 16 divisors (see below), whose sum is σ = 178545600. Its totient is φ = 29757552.
The previous prime is 86792929. The next prime is 86792933. The reversal of 86792930 is 3929768.
It is a nialpdrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (86792933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619880 + ... + 620019.
It is an arithmetic number, because the mean of its divisors is an integer number (11159100).
Almost surely, 286792930 is an apocalyptic number.
86792930 is an abundant number, since it is smaller than the sum of its proper divisors (91752670).
86792930 is a wasteful number, since it uses less digits than its factorization.
86792930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1239913.
The product of its (nonzero) digits is 163296, while the sum is 44.
The square root of 86792930 is about 9316.2723231988. The cubic root of 86792930 is about 442.7529361376.
The spelling of 86792930 in words is "eighty-six million, seven hundred ninety-two thousand, nine hundred thirty".
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