Base | Representation |
---|---|
bin | 100000110010000… |
… | …1101011001101000 |
3 | 2211122212100120022 |
4 | 1001210031121220 |
5 | 4223100323422 |
6 | 301053020012 |
7 | 36154640324 |
oct | 10144153150 |
9 | 2748770508 |
10 | 1100011112 |
11 | 514a226a2 |
12 | 268484608 |
13 | 146b85a65 |
14 | a6142984 |
15 | 66889342 |
hex | 4190d668 |
1100011112 has 32 divisors (see below), whose sum is σ = 2185875720. Its totient is φ = 517171200.
The previous prime is 1100011063. The next prime is 1100011117. The reversal of 1100011112 is 2111100011.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 851822596 + 248188516 = 29186^2 + 15754^2 .
It is a Harshad number since it is a multiple of its sum of digits (8).
It is a self number, because there is not a number n which added to its sum of digits gives 1100011112.
It is not an unprimeable number, because it can be changed into a prime (1100011117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173828 + ... + 180044.
Almost surely, 21100011112 is an apocalyptic number.
It is an amenable number.
1100011112 is a deficient number, since it is larger than the sum of its proper divisors (1085864608).
1100011112 is a wasteful number, since it uses less digits than its factorization.
1100011112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7541 (or 7537 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 8.
The square root of 1100011112 is about 33166.4154228340. The cubic root of 1100011112 is about 1032.2835914133.
Adding to 1100011112 its reverse (2111100011), we get a palindrome (3211111123).
The spelling of 1100011112 in words is "one billion, one hundred million, eleven thousand, one hundred twelve".
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