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14341881 = 3139163211
BaseRepresentation
bin110110101101…
…011011111001
3222222122100210
4312231123321
512132420011
61231221333
7232622031
oct66553371
928878323
1014341881
1181062a4
124977849
132c81c28
141c948c1
1513d46a6
hexdad6f9

14341881 has 16 divisors (see below), whose sum is σ = 19470080. Its totient is φ = 9389520.

The previous prime is 14341879. The next prime is 14341891. The reversal of 14341881 is 18814341.

It is not a de Polignac number, because 14341881 - 21 = 14341879 is a prime.

It is a super-2 number, since 2×143418812 = 411379101236322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14341861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67866 + ... + 68076.

It is an arithmetic number, because the mean of its divisors is an integer number (1216880).

Almost surely, 214341881 is an apocalyptic number.

It is an amenable number.

14341881 is a deficient number, since it is larger than the sum of its proper divisors (5128199).

14341881 is a wasteful number, since it uses less digits than its factorization.

14341881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516.

The product of its digits is 3072, while the sum is 30.

The square root of 14341881 is about 3787.0675990798. The cubic root of 14341881 is about 242.9603315490.

It can be divided in two parts, 143 and 41881, that added together give a palindrome (42024).

The spelling of 14341881 in words is "fourteen million, three hundred forty-one thousand, eight hundred eighty-one".

Divisors: 1 3 139 163 211 417 489 633 22657 29329 34393 67971 87987 103179 4780627 14341881