Base | Representation |
---|---|
bin | 10110111101111111… |
… | …11100111011110100 |
3 | 1011211101101221212012 |
4 | 23132333330323310 |
5 | 200223244204304 |
6 | 5355341143352 |
7 | 614402551352 |
oct | 133677747364 |
9 | 34741357765 |
10 | 12331241204 |
11 | 5258734037 |
12 | 248185ab58 |
13 | 1216980539 |
14 | 84da047d2 |
15 | 4c28a116e |
hex | 2deffcef4 |
12331241204 has 12 divisors (see below), whose sum is σ = 21580613124. Its totient is φ = 6165351744.
The previous prime is 12331241203. The next prime is 12331241231. The reversal of 12331241204 is 40214213321.
It can be written as a sum of positive squares in 2 ways, for example, as 11530464400 + 800776804 = 107380^2 + 28298^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 12331241204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12331241203) 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, 64784 + ... + 169880.
It is an arithmetic number, because the mean of its divisors is an integer number (1798384427).
Almost surely, 212331241204 is an apocalyptic number.
It is an amenable number.
12331241204 is a deficient number, since it is larger than the sum of its proper divisors (9249371920).
12331241204 is a wasteful number, since it uses less digits than its factorization.
12331241204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134434 (or 134432 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 12331241204 its reverse (40214213321), we get a palindrome (52545454525).
The spelling of 12331241204 in words is "twelve billion, three hundred thirty-one million, two hundred forty-one thousand, two hundred four".
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