Base | Representation |
---|---|
bin | 1011001010110… |
… | …00100000001000 |
3 | 20112021201201021 |
4 | 11211120200020 |
5 | 142440421033 |
6 | 13144002224 |
7 | 2215213231 |
oct | 545304010 |
9 | 215251637 |
10 | 93685768 |
11 | 48979560 |
12 | 27460374 |
13 | 16542787 |
14 | c62a088 |
15 | 8358b2d |
hex | 5958808 |
93685768 has 48 divisors (see below), whose sum is σ = 195829200. Its totient is φ = 41670720.
The previous prime is 93685733. The next prime is 93685769. The reversal of 93685768 is 86758639.
It is not an unprimeable number, because it can be changed into a prime (93685769) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247003 + ... + 247381.
It is an arithmetic number, because the mean of its divisors is an integer number (4079775).
Almost surely, 293685768 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 93685768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97914600).
93685768 is an abundant number, since it is smaller than the sum of its proper divisors (102143432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93685768 is a wasteful number, since it uses less digits than its factorization.
93685768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 502 (or 445 counting only the distinct ones).
The product of its digits is 2177280, while the sum is 52.
The square root of 93685768 is about 9679.1408709658. The cubic root of 93685768 is about 454.1763758027.
The spelling of 93685768 in words is "ninety-three million, six hundred eighty-five thousand, seven hundred sixty-eight".
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