Base | Representation |
---|---|
bin | 10111011111011001001100… |
… | …110000001100111111100110 |
3 | 111112210120102221201020000200 |
4 | 113133121030300030333212 |
5 | 102020132324321330114 |
6 | 1003421024155451330 |
7 | 30522035231350350 |
oct | 2737311460147746 |
9 | 445716387636020 |
10 | 103312431042534 |
11 | 2aa11612a7941a |
12 | b706784156b46 |
13 | 45854220291cc |
14 | 1b724c3bd00d0 |
15 | be25d7bd9409 |
hex | 5df64cc0cfe6 |
103312431042534 has 48 divisors (see below), whose sum is σ = 255821872899840. Its totient is φ = 29517766470000.
The previous prime is 103312431042533. The next prime is 103312431042631. The reversal of 103312431042534 is 435240134213301.
103312431042534 is a `hidden beast` number, since 1 + 0 + 3 + 3 + 12 + 4 + 3 + 104 + 2 + 534 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103312431042533) 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, 74440047 + ... + 75815205.
It is an arithmetic number, because the mean of its divisors is an integer number (5329622352080).
Almost surely, 2103312431042534 is an apocalyptic number.
103312431042534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
103312431042534 is an abundant number, since it is smaller than the sum of its proper divisors (152509441857306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103312431042534 is a wasteful number, since it uses less digits than its factorization.
103312431042534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1971425 (or 1971422 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
Adding to 103312431042534 its reverse (435240134213301), we get a palindrome (538552565255835).
The spelling of 103312431042534 in words is "one hundred three trillion, three hundred twelve billion, four hundred thirty-one million, forty-two thousand, five hundred thirty-four".
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