Base | Representation |
---|---|
bin | 11000111111110101… |
… | …10010101001110110 |
3 | 1021122021212100000110 |
4 | 30133322302221312 |
5 | 204441111014124 |
6 | 10055405523450 |
7 | 653366403141 |
oct | 143772625166 |
9 | 37567770013 |
10 | 13420407414 |
11 | 57675197a7 |
12 | 2726573586 |
13 | 135b509c9b |
14 | 914523058 |
15 | 5382e7029 |
hex | 31feb2a76 |
13420407414 has 32 divisors (see below), whose sum is σ = 27640039680. Its totient is φ = 4341591072.
The previous prime is 13420407409. The next prime is 13420407431. The reversal of 13420407414 is 41470402431.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125154 + ... + 206165.
It is an arithmetic number, because the mean of its divisors is an integer number (863751240).
Almost surely, 213420407414 is an apocalyptic number.
13420407414 is an abundant number, since it is smaller than the sum of its proper divisors (14219632266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13420407414 is a wasteful number, since it uses less digits than its factorization.
13420407414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331524.
The product of its (nonzero) digits is 10752, while the sum is 30.
Adding to 13420407414 its reverse (41470402431), we get a palindrome (54890809845).
The spelling of 13420407414 in words is "thirteen billion, four hundred twenty million, four hundred seven thousand, four hundred fourteen".
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