Base | Representation |
---|---|
bin | 100110001001… |
… | …100001111100 |
3 | 200211002010012 |
4 | 212021201330 |
5 | 10030004013 |
6 | 554202352 |
7 | 151001000 |
oct | 46114174 |
9 | 20732105 |
10 | 10000508 |
11 | 5710591 |
12 | 34233b8 |
13 | 20c1b7b |
14 | 1484700 |
15 | d281a8 |
hex | 98987c |
10000508 has 48 divisors (see below), whose sum is σ = 21067200. Its totient is φ = 4148928.
The previous prime is 10000481. The next prime is 10000511. The reversal of 10000508 is 80500001.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 10000492 and 10000501.
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 15 ways as a sum of consecutive naturals, for example, 50666 + ... + 50862.
It is an arithmetic number, because the mean of its divisors is an integer number (438900).
Almost surely, 210000508 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 10000508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10533600).
10000508 is an abundant number, since it is smaller than the sum of its proper divisors (11066692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10000508 is a wasteful number, since it uses less digits than its factorization.
10000508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259 (or 243 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 14.
The square root of 10000508 is about 3162.3579810009. The cubic root of 10000508 is about 215.4471171175.
Adding to 10000508 its reverse (80500001), we get a palindrome (90500509).
The spelling of 10000508 in words is "ten million, five hundred eight", and thus it is an aban number.
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