Base | Representation |
---|---|
bin | 1100000000011110001000… |
… | …1111100110111100110000 |
3 | 1201202010021010101022011221 |
4 | 3000013202033212330300 |
5 | 3212301131420234440 |
6 | 44025004300314424 |
7 | 2531554400325052 |
oct | 300074217467460 |
9 | 51663233338157 |
10 | 13202230243120 |
11 | 4230041877626 |
12 | 1592820242a14 |
13 | 749c71067779 |
14 | 338dc43b78d2 |
15 | 17d6487edd4a |
hex | c01e23e6f30 |
13202230243120 has 20 divisors (see below), whose sum is σ = 30695185315440. Its totient is φ = 5280892097216.
The previous prime is 13202230243079. The next prime is 13202230243123. The reversal of 13202230243120 is 2134203220231.
It is a tau number, because it is divible by the number of its divisors (20).
It is not an unprimeable number, because it can be changed into a prime (13202230243123) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82513938940 + ... + 82513939099.
It is an arithmetic number, because the mean of its divisors is an integer number (1534759265772).
Almost surely, 213202230243120 is an apocalyptic number.
13202230243120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13202230243120 is an abundant number, since it is smaller than the sum of its proper divisors (17492955072320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13202230243120 is a wasteful number, since it uses less digits than its factorization.
13202230243120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165027878052 (or 165027878046 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 13202230243120 its reverse (2134203220231), we get a palindrome (15336433463351).
The spelling of 13202230243120 in words is "thirteen trillion, two hundred two billion, two hundred thirty million, two hundred forty-three thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •