Base | Representation |
---|---|
bin | 110100010000000111… |
… | …1100011111111101001 |
3 | 101201122010002200220002 |
4 | 1220200033203333221 |
5 | 3314301241201301 |
6 | 123314255512345 |
7 | 11051446054163 |
oct | 1504017437751 |
9 | 351563080802 |
10 | 112210100201 |
11 | 43651749101 |
12 | 198b6b286b5 |
13 | a7733568c4 |
14 | 560692d933 |
15 | 2dbb15c16b |
hex | 1a203e3fe9 |
112210100201 has 4 divisors (see below), whose sum is σ = 112214136132. Its totient is φ = 112206064272.
The previous prime is 112210100143. The next prime is 112210100203. The reversal of 112210100201 is 102001012211.
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 99856000000 + 12354100201 = 316000^2 + 111149^2 .
It is a cyclic number.
It is not a de Polignac number, because 112210100201 - 222 = 112205905897 is a prime.
It is a super-2 number, since 2×1122101002012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112210100203) 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, 1975970 + ... + 2031963.
It is an arithmetic number, because the mean of its divisors is an integer number (28053534033).
Almost surely, 2112210100201 is an apocalyptic number.
It is an amenable number.
112210100201 is a deficient number, since it is larger than the sum of its proper divisors (4035931).
112210100201 is an equidigital number, since it uses as much as digits as its factorization.
112210100201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4035930.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 112210100201 its reverse (102001012211), we get a palindrome (214211112412).
The spelling of 112210100201 in words is "one hundred twelve billion, two hundred ten million, one hundred thousand, two hundred one".
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