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14412141 = 331721847
BaseRepresentation
bin110110111110…
…100101101101
31000010012202000
4312332211231
512142142031
61232522513
7233333622
oct66764555
930105660
1014412141
118154067
1249b0439
132ca7bc3
141cb2349
1513ea3e6
hexdbe96d

14412141 has 24 divisors (see below), whose sum is σ = 22693440. Its totient is φ = 9038016.

The previous prime is 14412121. The next prime is 14412143. The reversal of 14412141 is 14121441.

It is not a de Polignac number, because 14412141 - 25 = 14412109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14412143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6880 + ... + 8726.

It is an arithmetic number, because the mean of its divisors is an integer number (945560).

Almost surely, 214412141 is an apocalyptic number.

It is an amenable number.

14412141 is a deficient number, since it is larger than the sum of its proper divisors (8281299).

14412141 is a wasteful number, since it uses less digits than its factorization.

14412141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890 (or 1867 counting only the distinct ones).

The product of its digits is 128, while the sum is 18.

The square root of 14412141 is about 3796.3325723651. The cubic root of 14412141 is about 243.3564347034.

Adding to 14412141 its reverse (14121441), we get a palindrome (28533582).

The spelling of 14412141 in words is "fourteen million, four hundred twelve thousand, one hundred forty-one".

Divisors: 1 3 9 17 27 51 153 289 459 867 1847 2601 5541 7803 16623 31399 49869 94197 282591 533783 847773 1601349 4804047 14412141