Search a number
-
+
13410404431 = 293712498047
BaseRepresentation
bin11000111110101001…
…01000100001001111
31021121121001010111121
430133110220201033
5204431030420211
610054411301411
7653215362004
oct143724504117
937547033447
1013410404431
115761907376
12272314a867
131359416c68
1491307b8ab
155374bd271
hex31f52884f

13410404431 has 8 divisors (see below), whose sum is σ = 14247774720. Its totient is φ = 12598030368.

The previous prime is 13410404429. The next prime is 13410404467. The reversal of 13410404431 is 13440401431.

13410404431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13410404431 - 21 = 13410404429 is a prime.

It is a super-2 number, since 2×134104044312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13410404396 and 13410404405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13410404401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6247951 + ... + 6250096.

It is an arithmetic number, because the mean of its divisors is an integer number (1780971840).

Almost surely, 213410404431 is an apocalyptic number.

13410404431 is a deficient number, since it is larger than the sum of its proper divisors (837370289).

13410404431 is a wasteful number, since it uses less digits than its factorization.

13410404431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12498113.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 13410404431 its reverse (13440401431), we get a palindrome (26850805862).

The spelling of 13410404431 in words is "thirteen billion, four hundred ten million, four hundred four thousand, four hundred thirty-one".

Divisors: 1 29 37 1073 12498047 362443363 462427739 13410404431