Base | Representation |
---|---|
bin | 100001001000111… |
… | …1110111001010001 |
3 | 2212111102222101110 |
4 | 1002101332321101 |
5 | 4234133312241 |
6 | 302202123533 |
7 | 36361634412 |
oct | 10221767121 |
9 | 2774388343 |
10 | 1112010321 |
11 | 5207788a4 |
12 | 2704b05a9 |
13 | 1494c7596 |
14 | a7987809 |
15 | 67959816 |
hex | 4247ee51 |
1112010321 has 24 divisors (see below), whose sum is σ = 1607173824. Its totient is φ = 683316000.
The previous prime is 1112010299. The next prime is 1112010329. The reversal of 1112010321 is 1230102111.
It is not a de Polignac number, because 1112010321 - 26 = 1112010257 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1112010297 and 1112010306.
It is not an unprimeable number, because it can be changed into a prime (1112010329) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26196 + ... + 53946.
It is an arithmetic number, because the mean of its divisors is an integer number (66965576).
Almost surely, 21112010321 is an apocalyptic number.
It is an amenable number.
1112010321 is a deficient number, since it is larger than the sum of its proper divisors (495163503).
1112010321 is a wasteful number, since it uses less digits than its factorization.
1112010321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27829 (or 27810 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 1112010321 is about 33346.8187538182. The cubic root of 1112010321 is about 1036.0234987316.
Adding to 1112010321 its reverse (1230102111), we get a palindrome (2342112432).
The spelling of 1112010321 in words is "one billion, one hundred twelve million, ten thousand, three hundred twenty-one".
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