Base | Representation |
---|---|
bin | 110101010011101000001000… |
… | …110110001110010001010100 |
3 | 1010202002202010101221010211100 |
4 | 311103220020312032101110 |
5 | 221212122314203021122 |
6 | 2150342353040310100 |
7 | 100245052302143541 |
oct | 6523501066162124 |
9 | 1122082111833740 |
10 | 234445233251412 |
11 | 68779735217677 |
12 | 22365082312330 |
13 | a0a81241731c1 |
14 | 41c72d1adbbc8 |
15 | 1c186d2881aac |
hex | d53a08d8e454 |
234445233251412 has 72 divisors (see below), whose sum is σ = 593015290954632. Its totient is φ = 78097006713600.
The previous prime is 234445233251399. The next prime is 234445233251419. The reversal of 234445233251412 is 214152332544432.
234445233251412 is a `hidden beast` number, since 2 + 3 + 4 + 4 + 4 + 523 + 32 + 51 + 41 + 2 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 24447051804816 + 209998181446596 = 4944396^2 + 14491314^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234445233251419) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3193126462 + ... + 3193199882.
It is an arithmetic number, because the mean of its divisors is an integer number (8236323485481).
Almost surely, 2234445233251412 is an apocalyptic number.
It is an amenable number.
234445233251412 is an abundant number, since it is smaller than the sum of its proper divisors (358570057703220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234445233251412 is a wasteful number, since it uses less digits than its factorization.
234445233251412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130569 (or 130564 counting only the distinct ones).
The product of its digits is 2764800, while the sum is 45.
Adding to 234445233251412 its reverse (214152332544432), we get a palindrome (448597565795844).
The spelling of 234445233251412 in words is "two hundred thirty-four trillion, four hundred forty-five billion, two hundred thirty-three million, two hundred fifty-one thousand, four hundred twelve".
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