Base | Representation |
---|---|
bin | 1010000001110… |
… | …10101000011011 |
3 | 12212022001111111 |
4 | 11000322220123 |
5 | 133014014420 |
6 | 12203041151 |
7 | 2041026664 |
oct | 500725033 |
9 | 185261444 |
10 | 84126235 |
11 | 4353a316 |
12 | 242101b7 |
13 | 1457654b |
14 | b25c36b |
15 | 75bb45a |
hex | 503aa1b |
84126235 has 8 divisors (see below), whose sum is σ = 101722896. Its totient is φ = 66786720.
The previous prime is 84126223. The next prime is 84126239. The reversal of 84126235 is 53262148.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 84126235 - 213 = 84118043 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 84126197 and 84126206.
It is not an unprimeable number, because it can be changed into a prime (84126239) 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, 63564 + ... + 64873.
It is an arithmetic number, because the mean of its divisors is an integer number (12715362).
Almost surely, 284126235 is an apocalyptic number.
84126235 is a deficient number, since it is larger than the sum of its proper divisors (17596661).
84126235 is a wasteful number, since it uses less digits than its factorization.
84126235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128573.
The product of its digits is 11520, while the sum is 31.
The square root of 84126235 is about 9172.0354883744. The cubic root of 84126235 is about 438.1711885482.
The spelling of 84126235 in words is "eighty-four million, one hundred twenty-six thousand, two hundred thirty-five".
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