Base | Representation |
---|---|
bin | 1011000111011110100110… |
… | …0011010011011100010000 |
3 | 1121021111221212122202220002 |
4 | 2301313221203103130100 |
5 | 3100230402134144440 |
6 | 41555114215505132 |
7 | 2401042551213020 |
oct | 261675143233420 |
9 | 47244855582802 |
10 | 12223100303120 |
11 | 3992873513703 |
12 | 1454b036881a8 |
13 | 6a88307b9675 |
14 | 30385ba1ba80 |
15 | 162e3e3b9115 |
hex | b1de98d3710 |
12223100303120 has 80 divisors (see below), whose sum is σ = 32549593323648. Its totient is φ = 4181606968320.
The previous prime is 12223100303093. The next prime is 12223100303123. The reversal of 12223100303120 is 2130300132221.
12223100303120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-3 number, since 3×122231003031203 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 12223100303092 and 12223100303101.
It is not an unprimeable number, because it can be changed into a prime (12223100303123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23624786 + ... + 24136625.
Almost surely, 212223100303120 is an apocalyptic number.
12223100303120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12223100303120 is an abundant number, since it is smaller than the sum of its proper divisors (20326493020528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12223100303120 is a wasteful number, since it uses less digits than its factorization.
12223100303120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47761888 (or 47761882 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 12223100303120 its reverse (2130300132221), we get a palindrome (14353400435341).
The spelling of 12223100303120 in words is "twelve trillion, two hundred twenty-three billion, one hundred million, three hundred three thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •