Base | Representation |
---|---|
bin | 101000100011111… |
… | …0100011111101100 |
3 | 10111211222012012222 |
4 | 1101013310133230 |
5 | 10241404121044 |
6 | 343015014512 |
7 | 45504230135 |
oct | 12107643754 |
9 | 3454865188 |
10 | 1361004524 |
11 | 639284930 |
12 | 31b96a438 |
13 | 188c77229 |
14 | cca80c8c |
15 | 7e7408ee |
hex | 511f47ec |
1361004524 has 36 divisors (see below), whose sum is σ = 2660270760. Its totient is φ = 604215360.
The previous prime is 1361004499. The next prime is 1361004527. The reversal of 1361004524 is 4254001631.
It is a junction number, because it is equal to n+sod(n) for n = 1361004493 and 1361004502.
It is not an unprimeable number, because it can be changed into a prime (1361004527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72992 + ... + 89720.
It is an arithmetic number, because the mean of its divisors is an integer number (73896410).
Almost surely, 21361004524 is an apocalyptic number.
It is an amenable number.
1361004524 is a deficient number, since it is larger than the sum of its proper divisors (1299266236).
1361004524 is a wasteful number, since it uses less digits than its factorization.
1361004524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16830 (or 16785 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 1361004524 is about 36891.7948058915. The cubic root of 1361004524 is about 1108.2043645941.
The spelling of 1361004524 in words is "one billion, three hundred sixty-one million, four thousand, five hundred twenty-four".
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