Base | Representation |
---|---|
bin | 100001001000111… |
… | …1100011011010100 |
3 | 2212111102110112001 |
4 | 1002101330123110 |
5 | 4234133001322 |
6 | 302202005044 |
7 | 36361563061 |
oct | 10221743324 |
9 | 2774373461 |
10 | 1112000212 |
11 | 520771244 |
12 | 2704a6784 |
13 | 1494c2abb |
14 | a7983c68 |
15 | 67956827 |
hex | 4247c6d4 |
1112000212 has 6 divisors (see below), whose sum is σ = 1946000378. Its totient is φ = 556000104.
The previous prime is 1112000191. The next prime is 1112000221. The reversal of 1112000212 is 2120002111.
It can be written as a sum of positive squares in only one way, i.e., 820478736 + 291521476 = 28644^2 + 17074^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139000023 + ... + 139000030.
Almost surely, 21112000212 is an apocalyptic number.
It is an amenable number.
1112000212 is a deficient number, since it is larger than the sum of its proper divisors (834000166).
1112000212 is a wasteful number, since it uses less digits than its factorization.
1112000212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278000057 (or 278000055 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 1112000212 is about 33346.6671797947. The cubic root of 1112000212 is about 1036.0203593143.
Adding to 1112000212 its reverse (2120002111), we get a palindrome (3232002323).
The spelling of 1112000212 in words is "one billion, one hundred twelve million, two hundred twelve", and thus it is an aban number.
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