Base | Representation |
---|---|
bin | 10010000100000011100… |
… | …000100101001101010000 |
3 | 11101200000122021002222020 |
4 | 102010003200211031100 |
5 | 130314142412434300 |
6 | 2350125233411440 |
7 | 155452452330054 |
oct | 22040340451520 |
9 | 4350018232866 |
10 | 1241304421200 |
11 | 439485a92088 |
12 | 1806a6409b80 |
13 | 9009299271c |
14 | 44118047c64 |
15 | 22450e878a0 |
hex | 12103825350 |
1241304421200 has 60 divisors (see below), whose sum is σ = 3976311833088. Its totient is φ = 331014512000.
The previous prime is 1241304421183. The next prime is 1241304421207. The reversal of 1241304421200 is 21244031421.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1241304421207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 517208976 + ... + 517211375.
Almost surely, 21241304421200 is an apocalyptic number.
1241304421200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1241304421200 is an abundant number, since it is smaller than the sum of its proper divisors (2735007411888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1241304421200 is a wasteful number, since it uses less digits than its factorization.
1241304421200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1034420372 (or 1034420361 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 1241304421200 its reverse (21244031421), we get a palindrome (1262548452621).
The spelling of 1241304421200 in words is "one trillion, two hundred forty-one billion, three hundred four million, four hundred twenty-one thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •