Base | Representation |
---|---|
bin | 1001001101101111011… |
… | …10011001100000000101 |
3 | 1010021020102222210110121 |
4 | 10212313232121200011 |
5 | 20141411420144323 |
6 | 401241222221541 |
7 | 31606005101602 |
oct | 4466756314005 |
9 | 1107212883417 |
10 | 316615006213 |
11 | 112303a0a3a0 |
12 | 514418848b1 |
13 | 23b1a135b2c |
14 | 11477a456a9 |
15 | 8381188a5d |
hex | 49b7b99805 |
316615006213 has 32 divisors (see below), whose sum is σ = 351749220480. Its totient is φ = 282593525760.
The previous prime is 316615006181. The next prime is 316615006223. The reversal of 316615006213 is 312600516613.
It is a cyclic number.
It is not a de Polignac number, because 316615006213 - 25 = 316615006181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316615006223) 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 31 ways as a sum of consecutive naturals, for example, 117743173 + ... + 117745861.
It is an arithmetic number, because the mean of its divisors is an integer number (10992163140).
Almost surely, 2316615006213 is an apocalyptic number.
It is an amenable number.
316615006213 is a deficient number, since it is larger than the sum of its proper divisors (35134214267).
316615006213 is a wasteful number, since it uses less digits than its factorization.
316615006213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3637.
The product of its (nonzero) digits is 19440, while the sum is 34.
Subtracting from 316615006213 its reverse (312600516613), we obtain a square (4014489600 = 633602).
The spelling of 316615006213 in words is "three hundred sixteen billion, six hundred fifteen million, six thousand, two hundred thirteen".
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