Base | Representation |
---|---|
bin | 10000001011110101100… |
… | …110001110010001001001 |
3 | 10221022211122220201002212 |
4 | 100023311212032101021 |
5 | 121210312313001301 |
6 | 2210540413234505 |
7 | 143232620005124 |
oct | 20136546162111 |
9 | 3838748821085 |
10 | 1112222000201 |
11 | 399766361704 |
12 | 15b680a92a35 |
13 | 80b60c2aa60 |
14 | 3bb907933bb |
15 | 1dde89744bb |
hex | 102f598e449 |
1112222000201 has 4 divisors (see below), whose sum is σ = 1197777538692. Its totient is φ = 1026666461712.
The previous prime is 1112222000143. The next prime is 1112222000213. The reversal of 1112222000201 is 1020002222111.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 102400000000 + 1009822000201 = 320000^2 + 1004899^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1112222000201 is a prime.
It is a super-2 number, since 2×11122220002012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1112222000101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42777769226 + ... + 42777769251.
It is an arithmetic number, because the mean of its divisors is an integer number (299444384673).
Almost surely, 21112222000201 is an apocalyptic number.
It is an amenable number.
1112222000201 is a deficient number, since it is larger than the sum of its proper divisors (85555538491).
1112222000201 is an equidigital number, since it uses as much as digits as its factorization.
1112222000201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85555538490.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1112222000201 its reverse (1020002222111), we get a palindrome (2132224222312).
The spelling of 1112222000201 in words is "one trillion, one hundred twelve billion, two hundred twenty-two million, two hundred one", and thus it is an aban number.
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