Base | Representation |
---|---|
bin | 11000100110111001… |
… | …11100001001110011 |
3 | 1021002201022022101222 |
4 | 30103130330021303 |
5 | 204024040133121 |
6 | 10022535015255 |
7 | 645246550424 |
oct | 142334741163 |
9 | 37081268358 |
10 | 13211255411 |
11 | 566a455802 |
12 | 268850a52b |
13 | 132709a0c3 |
14 | 8d483b64b |
15 | 524c810ab |
hex | 31373c273 |
13211255411 has 8 divisors (see below), whose sum is σ = 13295767680. Its totient is φ = 13126981312.
The previous prime is 13211255383. The next prime is 13211255413. The reversal of 13211255411 is 11455211231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13211255411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13211255413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52421 + ... + 170793.
It is an arithmetic number, because the mean of its divisors is an integer number (1661970960).
Almost surely, 213211255411 is an apocalyptic number.
13211255411 is a deficient number, since it is larger than the sum of its proper divisors (84512269).
13211255411 is a wasteful number, since it uses less digits than its factorization.
13211255411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119085.
The product of its digits is 1200, while the sum is 26.
Adding to 13211255411 its reverse (11455211231), we get a palindrome (24666466642).
The spelling of 13211255411 in words is "thirteen billion, two hundred eleven million, two hundred fifty-five thousand, four hundred eleven".
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