Base | Representation |
---|---|
bin | 11001011111011011100111… |
… | …000000011001001000010100 |
3 | 112200221201101011020001201011 |
4 | 121133123213000121020110 |
5 | 104143312024133000040 |
6 | 1034235044524342004 |
7 | 32420521603450630 |
oct | 3137334700311024 |
9 | 480851334201634 |
10 | 112111112000020 |
11 | 327a4067aa2171 |
12 | 106a7a746a4904 |
13 | 4a730565253b3 |
14 | 1d982c7557dc0 |
15 | ce640223e3ea |
hex | 65f6e7019214 |
112111112000020 has 24 divisors (see below), whose sum is σ = 269066668800384. Its totient is φ = 38438095542816.
The previous prime is 112111111999979. The next prime is 112111112000029. The reversal of 112111112000020 is 20000211111211.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112111112000029) 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, 400396828432 + ... + 400396828711.
It is an arithmetic number, because the mean of its divisors is an integer number (11211111200016).
Almost surely, 2112111112000020 is an apocalyptic number.
112111112000020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112111112000020 is an abundant number, since it is smaller than the sum of its proper divisors (156955556800364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112111112000020 is a wasteful number, since it uses less digits than its factorization.
112111112000020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 800793657159 (or 800793657157 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 112111112000020 its reverse (20000211111211), we get a palindrome (132111323111231).
The spelling of 112111112000020 in words is "one hundred twelve trillion, one hundred eleven billion, one hundred twelve million, twenty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •