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14141413 = 111327607
BaseRepresentation
bin110101111100…
…011111100101
3222121110101001
4311330133211
512110011123
61223033301
7231125416
oct65743745
928543331
1014141413
117a89720
12489b831
132c11900
141c4180d
1513950ad
hexd7c7e5

14141413 has 12 divisors (see below), whose sum is σ = 16707168. Its totient is φ = 11865360.

The previous prime is 14141411. The next prime is 14141423. The reversal of 14141413 is 31414141.

It is not a de Polignac number, because 14141413 - 21 = 14141411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14141411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1945 + ... + 5662.

It is an arithmetic number, because the mean of its divisors is an integer number (1392264).

Almost surely, 214141413 is an apocalyptic number.

14141413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14141413 is a deficient number, since it is larger than the sum of its proper divisors (2565755).

14141413 is a wasteful number, since it uses less digits than its factorization.

14141413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7644 (or 7631 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 14141413 is about 3760.5070136884. The cubic root of 14141413 is about 241.8229985447.

Adding to 14141413 its reverse (31414141), we get a palindrome (45555554).

It can be divided in two parts, 1 and 4141413, that added together give a palindrome (4141414).

The spelling of 14141413 in words is "fourteen million, one hundred forty-one thousand, four hundred thirteen".

Divisors: 1 11 13 143 169 1859 7607 83677 98891 1087801 1285583 14141413