Base | Representation |
---|---|
bin | 100110001001… |
… | …011110110100 |
3 | 200211001211210 |
4 | 212021132310 |
5 | 10030002213 |
6 | 554201420 |
7 | 151000263 |
oct | 46113664 |
9 | 20731753 |
10 | 10000308 |
11 | 571041a |
12 | 3423270 |
13 | 20c1a56 |
14 | 14845da |
15 | d280c3 |
hex | 9897b4 |
10000308 has 48 divisors (see below), whose sum is σ = 25643520. Its totient is φ = 3019104.
The previous prime is 10000303. The next prime is 10000339. The reversal of 10000308 is 80300001.
10000308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 10000293 and 10000302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10000303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4291 + ... + 6197.
It is an arithmetic number, because the mean of its divisors is an integer number (534240).
Almost surely, 210000308 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 10000308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12821760).
10000308 is an abundant number, since it is smaller than the sum of its proper divisors (15643212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10000308 is a wasteful number, since it uses less digits than its factorization.
10000308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1956 (or 1954 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 10000308 is about 3162.3263588694. The cubic root of 10000308 is about 215.4456808668.
Adding to 10000308 its reverse (80300001), we get a palindrome (90300309).
The spelling of 10000308 in words is "ten million, three hundred eight", and thus it is an aban number.
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