Base | Representation |
---|---|
bin | 1010000011101… |
… | …01101011101011 |
3 | 12212202100021201 |
4 | 11001311223223 |
5 | 133044234412 |
6 | 12212145031 |
7 | 2043055105 |
oct | 501655353 |
9 | 185670251 |
10 | 84368107 |
11 | 4369500a |
12 | 24308177 |
13 | 1462c675 |
14 | b2c2575 |
15 | 7617e57 |
hex | 5075aeb |
84368107 has 4 divisors (see below), whose sum is σ = 86330200. Its totient is φ = 82406016.
The previous prime is 84368101. The next prime is 84368131. The reversal of 84368107 is 70186348.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 84368107 - 211 = 84366059 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (84368101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980982 + ... + 981067.
It is an arithmetic number, because the mean of its divisors is an integer number (21582550).
Almost surely, 284368107 is an apocalyptic number.
84368107 is a deficient number, since it is larger than the sum of its proper divisors (1962093).
84368107 is a wasteful number, since it uses less digits than its factorization.
84368107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1962092.
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 84368107 is about 9185.2113203780. The cubic root of 84368107 is about 438.5907165523.
The spelling of 84368107 in words is "eighty-four million, three hundred sixty-eight thousand, one hundred seven".
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