Base | Representation |
---|---|
bin | 100110011100… |
… | …100111100000 |
3 | 200222001100202 |
4 | 212130213200 |
5 | 10040004223 |
6 | 1000004332 |
7 | 151444634 |
oct | 46344740 |
9 | 20861322 |
10 | 10078688 |
11 | 57642a4 |
12 | 34606a8 |
13 | 211b629 |
14 | 14a4dc4 |
15 | d41428 |
hex | 99c9e0 |
10078688 has 48 divisors (see below), whose sum is σ = 21337344. Its totient is φ = 4669440.
The previous prime is 10078687. The next prime is 10078711. The reversal of 10078688 is 88687001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10078681) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 52673 + ... + 52863.
It is an arithmetic number, because the mean of its divisors is an integer number (444528).
Almost surely, 210078688 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 10078688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10668672).
10078688 is an abundant number, since it is smaller than the sum of its proper divisors (11258656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10078688 is a wasteful number, since it uses less digits than its factorization.
10078688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315 (or 307 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 38.
The square root of 10078688 is about 3174.6949459751. The cubic root of 10078688 is about 216.0070871017.
The spelling of 10078688 in words is "ten million, seventy-eight thousand, six hundred eighty-eight".
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