Base | Representation |
---|---|
bin | 1010000001010… |
… | …11001111100111 |
3 | 12212011212001010 |
4 | 11000223033213 |
5 | 133010010312 |
6 | 12201433303 |
7 | 2040345144 |
oct | 500531747 |
9 | 185155033 |
10 | 84063207 |
11 | 434a6a28 |
12 | 2419b833 |
13 | 14553957 |
14 | b2433cb |
15 | 75a793c |
hex | 502b3e7 |
84063207 has 8 divisors (see below), whose sum is σ = 113240176. Its totient is φ = 55464192.
The previous prime is 84063197. The next prime is 84063251. The reversal of 84063207 is 70236048.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 84063207 - 210 = 84062183 is a prime.
It is a super-2 number, since 2×840632072 = 14133245542249698, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84063107) 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, 144148 + ... + 144729.
It is an arithmetic number, because the mean of its divisors is an integer number (14155022).
Almost surely, 284063207 is an apocalyptic number.
84063207 is a deficient number, since it is larger than the sum of its proper divisors (29176969).
84063207 is a wasteful number, since it uses less digits than its factorization.
84063207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288977.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 84063207 is about 9168.5989660362. The cubic root of 84063207 is about 438.0617341728.
The spelling of 84063207 in words is "eighty-four million, sixty-three thousand, two hundred seven".
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