Base | Representation |
---|---|
bin | 100110001001… |
… | …111011000000 |
3 | 200211011022121 |
4 | 212021323000 |
5 | 10030031422 |
6 | 554214024 |
7 | 151005451 |
oct | 46117300 |
9 | 20734277 |
10 | 10002112 |
11 | 571180a |
12 | 3424314 |
13 | 20c2813 |
14 | 1485128 |
15 | d288c7 |
hex | 989ec0 |
10002112 has 28 divisors (see below), whose sum is σ = 20016216. Its totient is φ = 4958720.
The previous prime is 10002077. The next prime is 10002121. The reversal of 10002112 is 21120001.
It is a junction number, because it is equal to n+sod(n) for n = 10002095 and 10002104.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7788 + ... + 8980.
Almost surely, 210002112 is an apocalyptic number.
It is an amenable number.
10002112 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
10002112 is a wasteful number, since it uses less digits than its factorization.
10002112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1336 (or 1326 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 7.
The square root of 10002112 is about 3162.6115790593. The cubic root of 10002112 is about 215.4586351558.
Adding to 10002112 its reverse (21120001), we get a palindrome (31122113).
The spelling of 10002112 in words is "ten million, two thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •