Base | Representation |
---|---|
bin | 1001011001101110000… |
… | …00100110110101010110 |
3 | 1010212211121000100022200 |
4 | 10230313000212311112 |
5 | 20243044114000032 |
6 | 404223253105330 |
7 | 32224240021356 |
oct | 4546700466526 |
9 | 1125747010280 |
10 | 323045453142 |
11 | 115003811345 |
12 | 52737328246 |
13 | 24603443709 |
14 | 118c7aa2b66 |
15 | 860a99b47c |
hex | 4b37026d56 |
323045453142 has 48 divisors (see below), whose sum is σ = 700959299040. Its totient is φ = 107523876096.
The previous prime is 323045453131. The next prime is 323045453147. The reversal of 323045453142 is 241354540323.
323045453142 is a `hidden beast` number, since 3 + 2 + 30 + 4 + 54 + 531 + 42 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 323045453097 and 323045453106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323045453147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39942223 + ... + 39950309.
It is an arithmetic number, because the mean of its divisors is an integer number (14603318730).
Almost surely, 2323045453142 is an apocalyptic number.
323045453142 is an abundant number, since it is smaller than the sum of its proper divisors (377913845898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323045453142 is a wasteful number, since it uses less digits than its factorization.
323045453142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11077 (or 11074 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 36.
Adding to 323045453142 its reverse (241354540323), we get a palindrome (564399993465).
The spelling of 323045453142 in words is "three hundred twenty-three billion, forty-five million, four hundred fifty-three thousand, one hundred forty-two".
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