Base | Representation |
---|---|
bin | 1100000100101111… |
… | …0100100000000000 |
3 | 22100212201000011100 |
4 | 3001023310200000 |
5 | 23114210220222 |
6 | 1253340014400 |
7 | 143213622651 |
oct | 30113644000 |
9 | 8325630140 |
10 | 3241101312 |
11 | 1413576429 |
12 | 765531400 |
13 | 3c862c737 |
14 | 22a647528 |
15 | 13e81b4ac |
hex | c12f4800 |
3241101312 has 144 divisors (see below), whose sum is σ = 9459007740. Its totient is φ = 1069056000.
The previous prime is 3241101271. The next prime is 3241101317. The reversal of 3241101312 is 2131011423.
It can be written as a sum of positive squares in 2 ways, for example, as 3218973696 + 22127616 = 56736^2 + 4704^2 .
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (3241101317) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1860762 + ... + 1862502.
Almost surely, 23241101312 is an apocalyptic number.
3241101312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3241101312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4729503870).
3241101312 is an abundant number, since it is smaller than the sum of its proper divisors (6217906428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3241101312 is a wasteful number, since it uses less digits than its factorization.
3241101312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1870 (or 1847 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 3241101312 is about 56930.6711009101. The cubic root of 3241101312 is about 1479.8948841828.
Adding to 3241101312 its reverse (2131011423), we get a palindrome (5372112735).
The spelling of 3241101312 in words is "three billion, two hundred forty-one million, one hundred one thousand, three hundred twelve".
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