Base | Representation |
---|---|
bin | 1010000100111… |
… | …11110011011001 |
3 | 12220002002221120 |
4 | 11002133303121 |
5 | 133120300013 |
6 | 12215555453 |
7 | 2044404102 |
oct | 502376331 |
9 | 186062846 |
10 | 84540633 |
11 | 437a26a1 |
12 | 2438bb89 |
13 | 14690058 |
14 | b3293a9 |
15 | 764e123 |
hex | 509fcd9 |
84540633 has 8 divisors (see below), whose sum is σ = 118653600. Its totient is φ = 53394048.
The previous prime is 84540619. The next prime is 84540637. The reversal of 84540633 is 33604548.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 84540633 - 28 = 84540377 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 84540594 and 84540603.
It is not an unprimeable number, because it can be changed into a prime (84540637) 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, 741528 + ... + 741641.
It is an arithmetic number, because the mean of its divisors is an integer number (14831700).
Almost surely, 284540633 is an apocalyptic number.
It is an amenable number.
84540633 is a deficient number, since it is larger than the sum of its proper divisors (34112967).
84540633 is a wasteful number, since it uses less digits than its factorization.
84540633 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1483191.
The product of its (nonzero) digits is 34560, while the sum is 33.
The square root of 84540633 is about 9194.5980336282. The cubic root of 84540633 is about 438.8894739249.
The spelling of 84540633 in words is "eighty-four million, five hundred forty thousand, six hundred thirty-three".
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