Base | Representation |
---|---|
bin | 101010000111001… |
… | …0010010110001111 |
3 | 10122110212102120000 |
4 | 1110032102112033 |
5 | 10343214000221 |
6 | 352114055343 |
7 | 50005365546 |
oct | 12416222617 |
9 | 3573772500 |
10 | 1413031311 |
11 | 66568a37a |
12 | 33527a553 |
13 | 196992003 |
14 | d594515d |
15 | 840bae26 |
hex | 5439258f |
1413031311 has 20 divisors (see below), whose sum is σ = 2221923000. Its totient is φ = 892439856.
The previous prime is 1413031253. The next prime is 1413031331. The reversal of 1413031311 is 1131303141.
It is not a de Polignac number, because 1413031311 - 29 = 1413030799 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1413031331) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 457536 + ... + 460613.
It is an arithmetic number, because the mean of its divisors is an integer number (111096150).
Almost surely, 21413031311 is an apocalyptic number.
1413031311 is a deficient number, since it is larger than the sum of its proper divisors (808891689).
1413031311 is an equidigital number, since it uses as much as digits as its factorization.
1413031311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 918180 (or 918171 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 1413031311 is about 37590.3087377585. The cubic root of 1413031311 is about 1122.1491765963.
Adding to 1413031311 its reverse (1131303141), we get a palindrome (2544334452).
The spelling of 1413031311 in words is "one billion, four hundred thirteen million, thirty-one thousand, three hundred eleven".
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