Base | Representation |
---|---|
bin | 10011001111011010000… |
… | …010011011101000001100 |
3 | 11200101212022002022111020 |
4 | 103033122002123220030 |
5 | 133130343013433122 |
6 | 2451225525554140 |
7 | 164345446215111 |
oct | 23173202335014 |
9 | 4611768068436 |
10 | 1322213030412 |
11 | 46a82487076a |
12 | 194306575950 |
13 | 978b8116711 |
14 | 47dd1740908 |
15 | 245d90d3c5c |
hex | 133da09ba0c |
1322213030412 has 24 divisors (see below), whose sum is σ = 3098636074800. Its totient is φ = 438813057216.
The previous prime is 1322213030407. The next prime is 1322213030419. The reversal of 1322213030412 is 2140303122231.
It is not an unprimeable number, because it can be changed into a prime (1322213030419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240574587 + ... + 240580082.
It is an arithmetic number, because the mean of its divisors is an integer number (129109836450).
Almost surely, 21322213030412 is an apocalyptic number.
1322213030412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1322213030412 is an abundant number, since it is smaller than the sum of its proper divisors (1776423044388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1322213030412 is a wasteful number, since it uses less digits than its factorization.
1322213030412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481154905 (or 481154903 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 1322213030412 its reverse (2140303122231), we get a palindrome (3462516152643).
The spelling of 1322213030412 in words is "one trillion, three hundred twenty-two billion, two hundred thirteen million, thirty thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •