Base | Representation |
---|---|
bin | 1010010000100… |
… | …00001001011011 |
3 | 12222220202112202 |
4 | 11020100021123 |
5 | 134012034441 |
6 | 12312200415 |
7 | 2063256542 |
oct | 510201133 |
9 | 188822482 |
10 | 86049371 |
11 | 44633191 |
12 | 2499910b |
13 | 14a9a9b5 |
14 | b5dd159 |
15 | 784b19b |
hex | 521025b |
86049371 has 8 divisors (see below), whose sum is σ = 89918880. Its totient is φ = 82190592.
The previous prime is 86049367. The next prime is 86049401. The reversal of 86049371 is 17394068.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86049371 - 22 = 86049367 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86049311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16811 + ... + 21323.
It is an arithmetic number, because the mean of its divisors is an integer number (11239860).
Almost surely, 286049371 is an apocalyptic number.
86049371 is a deficient number, since it is larger than the sum of its proper divisors (3869509).
86049371 is a wasteful number, since it uses less digits than its factorization.
86049371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5365.
The product of its (nonzero) digits is 36288, while the sum is 38.
The square root of 86049371 is about 9276.2800194906. The cubic root of 86049371 is about 441.4849466901.
The spelling of 86049371 in words is "eighty-six million, forty-nine thousand, three hundred seventy-one".
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