Base | Representation |
---|---|
bin | 1010111011001100100100… |
… | …0001100110100011100100 |
3 | 1120112100022222121202120202 |
4 | 2232303021001212203210 |
5 | 3033301240401400400 |
6 | 41314141052450032 |
7 | 2346563031350201 |
oct | 256631101464344 |
9 | 46470288552522 |
10 | 12012101200100 |
11 | 3911337a77621 |
12 | 1420038479918 |
13 | 6919757c8211 |
14 | 2d7562c20ca8 |
15 | 15c6e04d14d5 |
hex | aecc90668e4 |
12012101200100 has 36 divisors (see below), whose sum is σ = 26672451697584. Its totient is φ = 4693100002080.
The previous prime is 12012101200093. The next prime is 12012101200111. The reversal of 12012101200100 is 100210121021.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1396751654 + ... + 1396760253.
It is an arithmetic number, because the mean of its divisors is an integer number (740901436044).
Almost surely, 212012101200100 is an apocalyptic number.
12012101200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12012101200100 is an abundant number, since it is smaller than the sum of its proper divisors (14660350497484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12012101200100 is a wasteful number, since it uses less digits than its factorization.
12012101200100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2793511964 (or 2793511957 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 12012101200100 its reverse (100210121021), we get a palindrome (12112311321121).
The spelling of 12012101200100 in words is "twelve trillion, twelve billion, one hundred one million, two hundred thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •