Base | Representation |
---|---|
bin | 1010000001011… |
… | …10001100111111 |
3 | 12212012110200000 |
4 | 11000232030333 |
5 | 133010402302 |
6 | 12202005343 |
7 | 2040425400 |
oct | 500561477 |
9 | 185173600 |
10 | 84075327 |
11 | 43505046 |
12 | 241a6853 |
13 | 1455931b |
14 | b2479a7 |
15 | 75ab31c |
hex | 502e33f |
84075327 has 72 divisors (see below), whose sum is σ = 153369216. Its totient is φ = 45804528.
The previous prime is 84075269. The next prime is 84075337. The reversal of 84075327 is 72357048.
It is not a de Polignac number, because 84075327 - 210 = 84074303 is a prime.
It is a super-2 number, since 2×840753272 = 14137321220313858, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 84075291 and 84075300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84075337) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 273708 + ... + 274014.
It is an arithmetic number, because the mean of its divisors is an integer number (2130128).
Almost surely, 284075327 is an apocalyptic number.
84075327 is a deficient number, since it is larger than the sum of its proper divisors (69293889).
84075327 is a wasteful number, since it uses less digits than its factorization.
84075327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 359 (or 340 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 36.
The square root of 84075327 is about 9169.2598937973. The cubic root of 84075327 is about 438.0827860030.
It can be divided in two parts, 840 and 75327, that added together give a palindrome (76167).
The spelling of 84075327 in words is "eighty-four million, seventy-five thousand, three hundred twenty-seven".
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