Base | Representation |
---|---|
bin | 11001011111011011101100… |
… | …010000111000110001010001 |
3 | 112200221201121022012121001111 |
4 | 121133123230100320301101 |
5 | 104143312214223210001 |
6 | 1034235101355133321 |
7 | 32420524024306606 |
oct | 3137335420706121 |
9 | 480851538177044 |
10 | 112111200210001 |
11 | 327a4102870683 |
12 | 106a7a9a144241 |
13 | 4a7306b89b655 |
14 | 1d982d515a6ad |
15 | ce6409d65851 |
hex | 65f6ec438c51 |
112111200210001 has 8 divisors (see below), whose sum is σ = 112919751199080. Its totient is φ = 111305422981632.
The previous prime is 112111200209989. The next prime is 112111200210011. The reversal of 112111200210001 is 100012002111211.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 71762330700225 + 40348869509776 = 8471265^2 + 6352076^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112111200210001 - 215 = 112111200177233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112111200210011) 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, 693359050 + ... + 693520723.
It is an arithmetic number, because the mean of its divisors is an integer number (14114968899885).
Almost surely, 2112111200210001 is an apocalyptic number.
It is an amenable number.
112111200210001 is a deficient number, since it is larger than the sum of its proper divisors (808550989079).
112111200210001 is a wasteful number, since it uses less digits than its factorization.
112111200210001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1386880355.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 112111200210001 its reverse (100012002111211), we get a palindrome (212123202321212).
The spelling of 112111200210001 in words is "one hundred twelve trillion, one hundred eleven billion, two hundred million, two hundred ten thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •