Base | Representation |
---|---|
bin | 1010000100100… |
… | …01101011001101 |
3 | 12212222011120022 |
4 | 11002101223031 |
5 | 133111422030 |
6 | 12214431525 |
7 | 2044043303 |
oct | 502215315 |
9 | 185864508 |
10 | 84482765 |
11 | 43763174 |
12 | 243625a5 |
13 | 1466c903 |
14 | b312273 |
15 | 763bde5 |
hex | 5091acd |
84482765 has 4 divisors (see below), whose sum is σ = 101379324. Its totient is φ = 67586208.
The previous prime is 84482753. The next prime is 84482767. The reversal of 84482765 is 56728448.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 32959081 + 51523684 = 5741^2 + 7178^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-84482765 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84482767) 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, 8448272 + ... + 8448281.
It is an arithmetic number, because the mean of its divisors is an integer number (25344831).
Almost surely, 284482765 is an apocalyptic number.
It is an amenable number.
84482765 is a deficient number, since it is larger than the sum of its proper divisors (16896559).
84482765 is a wasteful number, since it uses less digits than its factorization.
84482765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16896558.
The product of its digits is 430080, while the sum is 44.
The square root of 84482765 is about 9191.4506472047. The cubic root of 84482765 is about 438.7893112289.
The spelling of 84482765 in words is "eighty-four million, four hundred eighty-two thousand, seven hundred sixty-five".
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