Base | Representation |
---|---|
bin | 1011000110001000100010… |
… | …1011000100000110011000 |
3 | 1121012022022222120102112222 |
4 | 2301202020223010012120 |
5 | 3044341100012023000 |
6 | 41540334102323212 |
7 | 2366264242631102 |
oct | 261421053040630 |
9 | 47168288512488 |
10 | 12200000111000 |
11 | 3983a9a011439 |
12 | 1450537429508 |
13 | 6a65bba4a430 |
14 | 3026a9acc572 |
15 | 16253b3b7a85 |
hex | b1888ac4198 |
12200000111000 has 512 divisors, whose sum is σ = 33744162816000. Its totient is φ = 4087625472000.
The previous prime is 12200000110999. The next prime is 12200000111003. The reversal of 12200000111000 is 11100000221.
It is a Harshad number since it is a multiple of its sum of digits (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200000111003) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 909694295 + ... + 909707705.
It is an arithmetic number, because the mean of its divisors is an integer number (65906568000).
Almost surely, 212200000111000 is an apocalyptic number.
12200000111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12200000111000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16872081408000).
12200000111000 is an abundant number, since it is smaller than the sum of its proper divisors (21544162705000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12200000111000 is a wasteful number, since it uses less digits than its factorization.
12200000111000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13620 (or 13606 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 12200000111000 its reverse (11100000221), we get a palindrome (12211100111221).
The spelling of 12200000111000 in words is "twelve trillion, two hundred billion, one hundred eleven thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •