Base | Representation |
---|---|
bin | 1000001011010… |
… | …01011100010100 |
3 | 11210001200212122 |
4 | 10011221130110 |
5 | 120024324312 |
6 | 10450035112 |
7 | 1461666620 |
oct | 405513424 |
9 | 153050778 |
10 | 68589332 |
11 | 357981a9 |
12 | 1ab78a98 |
13 | 11296706 |
14 | 9176180 |
15 | 604cb72 |
hex | 4169714 |
68589332 has 12 divisors (see below), whose sum is σ = 137178720. Its totient is φ = 29395416.
The previous prime is 68589299. The next prime is 68589341. The reversal of 68589332 is 23398586.
68589332 is an admirable number.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1224782 + ... + 1224837.
It is an arithmetic number, because the mean of its divisors is an integer number (11431560).
Almost surely, 268589332 is an apocalyptic number.
It is an amenable number.
68589332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68589332 is a wasteful number, since it uses less digits than its factorization.
68589332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2449630 (or 2449628 counting only the distinct ones).
The product of its digits is 311040, while the sum is 44.
The square root of 68589332 is about 8281.8676637580. The cubic root of 68589332 is about 409.3412622353.
It can be divided in two parts, 68589 and 332, that added together give a cube (68921 = 413).
The spelling of 68589332 in words is "sixty-eight million, five hundred eighty-nine thousand, three hundred thirty-two".
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