Base | Representation |
---|---|
bin | 1010000100101… |
… | …00001011010011 |
3 | 12212222200121210 |
4 | 11002110023103 |
5 | 133112234021 |
6 | 12214551203 |
7 | 2044115211 |
oct | 502241323 |
9 | 185880553 |
10 | 84493011 |
11 | 4376a939 |
12 | 24368503 |
13 | 14674485 |
14 | b315cb1 |
15 | 763ee76 |
hex | 50942d3 |
84493011 has 8 divisors (see below), whose sum is σ = 116291584. Its totient is φ = 54511560.
The previous prime is 84492997. The next prime is 84493049. The reversal of 84493011 is 11039448.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 84493011 - 27 = 84492883 is a prime.
It is a super-2 number, since 2×844930112 = 14278137815692242, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 84493011.
It is not an unprimeable number, because it can be changed into a prime (84493061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454171 + ... + 454356.
It is an arithmetic number, because the mean of its divisors is an integer number (14536448).
Almost surely, 284493011 is an apocalyptic number.
84493011 is a deficient number, since it is larger than the sum of its proper divisors (31798573).
84493011 is a wasteful number, since it uses less digits than its factorization.
84493011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 908561.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 84493011 is about 9192.0079960801. The cubic root of 84493011 is about 438.8070491803.
The spelling of 84493011 in words is "eighty-four million, four hundred ninety-three thousand, eleven".
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