Base | Representation |
---|---|
bin | 100010001000100… |
… | …0000101110111000 |
3 | 2221211002210010221 |
4 | 1010101000232320 |
5 | 4321144411021 |
6 | 305351545424 |
7 | 40244655415 |
oct | 10421005670 |
9 | 2854083127 |
10 | 1145310136 |
11 | 538552503 |
12 | 27b68b274 |
13 | 153386509 |
14 | ac17510c |
15 | 6a836241 |
hex | 44440bb8 |
1145310136 has 64 divisors (see below), whose sum is σ = 2262890880. Its totient is φ = 542868480.
The previous prime is 1145310109. The next prime is 1145310143. The reversal of 1145310136 is 6310135411.
It is a self number, because there is not a number n which added to its sum of digits gives 1145310136.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2473441 + ... + 2473903.
It is an arithmetic number, because the mean of its divisors is an integer number (35357670).
Almost surely, 21145310136 is an apocalyptic number.
It is an amenable number.
1145310136 is a deficient number, since it is larger than the sum of its proper divisors (1117580744).
1145310136 is a wasteful number, since it uses less digits than its factorization.
1145310136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 704 (or 700 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 1145310136 is about 33842.4310001513. The cubic root of 1145310136 is about 1046.2634035948.
Adding to 1145310136 its reverse (6310135411), we get a palindrome (7455445547).
The spelling of 1145310136 in words is "one billion, one hundred forty-five million, three hundred ten thousand, one hundred thirty-six".
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