Base | Representation |
---|---|
bin | 11000111001010100… |
… | …00111100011100010 |
3 | 1021111110221011022112 |
4 | 30130222013203202 |
5 | 204333110024210 |
6 | 10050133235322 |
7 | 652133421524 |
oct | 143452074342 |
9 | 37443834275 |
10 | 13365704930 |
11 | 5739656a36 |
12 | 2710192b42 |
13 | 1350096356 |
14 | 90b163a14 |
15 | 5335ddd05 |
hex | 31ca878e2 |
13365704930 has 32 divisors (see below), whose sum is σ = 24374389104. Its totient is φ = 5276486656.
The previous prime is 13365704899. The next prime is 13365704939. The reversal of 13365704930 is 3940756331.
It can be written as a sum of positive squares in 8 ways, for example, as 8508033121 + 4857671809 = 92239^2 + 69697^2 .
It is not an unprimeable number, because it can be changed into a prime (13365704939) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208814 + ... + 265206.
Almost surely, 213365704930 is an apocalyptic number.
13365704930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13365704930 is a deficient number, since it is larger than the sum of its proper divisors (11008684174).
13365704930 is a wasteful number, since it uses less digits than its factorization.
13365704930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56710.
The product of its (nonzero) digits is 204120, while the sum is 41.
The spelling of 13365704930 in words is "thirteen billion, three hundred sixty-five million, seven hundred four thousand, nine hundred thirty".
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