Base | Representation |
---|---|
bin | 1010000010101… |
… | …11101011110000 |
3 | 12212112002201210 |
4 | 11001113223300 |
5 | 133031321412 |
6 | 12205400120 |
7 | 2042033631 |
oct | 501275360 |
9 | 185462653 |
10 | 84245232 |
11 | 43610765 |
12 | 24269040 |
13 | 145b8766 |
14 | b28d888 |
15 | 75e183c |
hex | 5057af0 |
84245232 has 40 divisors (see below), whose sum is σ = 225141840. Its totient is φ = 27112960.
The previous prime is 84245219. The next prime is 84245233. The reversal of 84245232 is 23254248.
It is a super-2 number, since 2×842452322 = 14194518229467648, which contains 22 as substring.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 84245232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84245233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28869 + ... + 31652.
It is an arithmetic number, because the mean of its divisors is an integer number (5628546).
Almost surely, 284245232 is an apocalyptic number.
It is an amenable number.
84245232 is an abundant number, since it is smaller than the sum of its proper divisors (140896608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84245232 is a wasteful number, since it uses less digits than its factorization.
84245232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60561 (or 60555 counting only the distinct ones).
The product of its digits is 15360, while the sum is 30.
The square root of 84245232 is about 9178.5201421580. The cubic root of 84245232 is about 438.3776896935.
The spelling of 84245232 in words is "eighty-four million, two hundred forty-five thousand, two hundred thirty-two".
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