Base | Representation |
---|---|
bin | 10001111011110011001… |
… | …110111110000011100100 |
3 | 11100211010221222201122122 |
4 | 101323303032332003210 |
5 | 130143020001344330 |
6 | 2342101545045112 |
7 | 155020022226164 |
oct | 21736316760344 |
9 | 4324127881578 |
10 | 1232441434340 |
11 | 435748072956 |
12 | 17aa32186798 |
13 | 8c2ac7150bc |
14 | 43916cda5a4 |
15 | 220d2d225e5 |
hex | 11ef33be0e4 |
1232441434340 has 96 divisors (see below), whose sum is σ = 2674026601344. Its totient is φ = 476933621760.
The previous prime is 1232441434327. The next prime is 1232441434349. The reversal of 1232441434340 is 434341442321.
It is a self number, because there is not a number n which added to its sum of digits gives 1232441434340.
It is not an unprimeable number, because it can be changed into a prime (1232441434349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22959212 + ... + 23012828.
It is an arithmetic number, because the mean of its divisors is an integer number (27854443764).
Almost surely, 21232441434340 is an apocalyptic number.
1232441434340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1232441434340 is an abundant number, since it is smaller than the sum of its proper divisors (1441585167004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1232441434340 is a wasteful number, since it uses less digits than its factorization.
1232441434340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53997 (or 53995 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 35.
Adding to 1232441434340 its reverse (434341442321), we get a palindrome (1666782876661).
The spelling of 1232441434340 in words is "one trillion, two hundred thirty-two billion, four hundred forty-one million, four hundred thirty-four thousand, three hundred forty".
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