Base | Representation |
---|---|
bin | 10101000011100011… |
… | …10011110000010101 |
3 | 1002011210200222010112 |
4 | 22201301303300111 |
5 | 141122323422123 |
6 | 5105410332405 |
7 | 550061315012 |
oct | 124161636025 |
9 | 32153628115 |
10 | 11304123413 |
11 | 4880979260 |
12 | 223588a105 |
13 | 10b1c3a22b |
14 | 793438709 |
15 | 462614d78 |
hex | 2a1c73c15 |
11304123413 has 32 divisors (see below), whose sum is σ = 13087506432. Its totient is φ = 9669844800.
The previous prime is 11304123409. The next prime is 11304123437. The reversal of 11304123413 is 31432140311.
It is not a de Polignac number, because 11304123413 - 22 = 11304123409 is a prime.
It is a super-3 number, since 3×113041234133 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11304123403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1799468 + ... + 1805738.
It is an arithmetic number, because the mean of its divisors is an integer number (408984576).
Almost surely, 211304123413 is an apocalyptic number.
It is an amenable number.
11304123413 is a deficient number, since it is larger than the sum of its proper divisors (1783383019).
11304123413 is a wasteful number, since it uses less digits than its factorization.
11304123413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6465.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 11304123413 its reverse (31432140311), we get a palindrome (42736263724).
The spelling of 11304123413 in words is "eleven billion, three hundred four million, one hundred twenty-three thousand, four hundred thirteen".
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