Base | Representation |
---|---|
bin | 10011000101010110… |
… | …01101101101111111 |
3 | 222110000120202222200 |
4 | 21202223031231333 |
5 | 131440312231033 |
6 | 4412351042543 |
7 | 511614501504 |
oct | 114253155577 |
9 | 28400522880 |
10 | 10245430143 |
11 | 4388307343 |
12 | 1b9b210453 |
13 | c737bcb00 |
14 | 6d29ad4ab |
15 | 3ee6dd013 |
hex | 262acdb7f |
10245430143 has 36 divisors (see below), whose sum is σ = 16250777712. Its totient is φ = 6216013440.
The previous prime is 10245430141. The next prime is 10245430183. The reversal of 10245430143 is 34103454201.
It is a happy number.
10245430143 is a `hidden beast` number, since 102 + 4 + 543 + 0 + 14 + 3 = 666.
It is not a de Polignac number, because 10245430143 - 21 = 10245430141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10245430141) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 60555 + ... + 155427.
It is an arithmetic number, because the mean of its divisors is an integer number (451410492).
Almost surely, 210245430143 is an apocalyptic number.
10245430143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10245430143 is a deficient number, since it is larger than the sum of its proper divisors (6005347569).
10245430143 is a wasteful number, since it uses less digits than its factorization.
10245430143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94976 (or 94960 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 10245430143 its reverse (34103454201), we get a palindrome (44348884344).
The spelling of 10245430143 in words is "ten billion, two hundred forty-five million, four hundred thirty thousand, one hundred forty-three".
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