Base | Representation |
---|---|
bin | 100110101111100… |
… | …0111010101000000 |
3 | 10100121011221122101 |
4 | 1031133013111000 |
5 | 10130300031422 |
6 | 332555320144 |
7 | 44133556423 |
oct | 11537072500 |
9 | 3317157571 |
10 | 1300002112 |
11 | 6078a9912 |
12 | 303450054 |
13 | 179438c26 |
14 | c49219ba |
15 | 791e0c27 |
hex | 4d7c7540 |
1300002112 has 28 divisors (see below), whose sum is σ = 2662911616. Its totient is φ = 629032320.
The previous prime is 1300002091. The next prime is 1300002131. The reversal of 1300002112 is 2112000031.
It is a congruent number.
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, 325638 + ... + 329605.
Almost surely, 21300002112 is an apocalyptic number.
It is an amenable number.
1300002112 is an abundant number, since it is smaller than the sum of its proper divisors (1362909504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1300002112 is an equidigital number, since it uses as much as digits as its factorization.
1300002112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 655286 (or 655276 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 1300002112 is about 36055.5420427984. The cubic root of 1300002112 is about 1091.3934740920.
Adding to 1300002112 its reverse (2112000031), we get a palindrome (3412002143).
The spelling of 1300002112 in words is "one billion, three hundred million, two thousand, one hundred twelve".
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