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14488413 = 323209977
BaseRepresentation
bin110111010001…
…001101011101
31000021002100220
4313101031131
512202112123
61234311553
7234102162
oct67211535
930232326
1014488413
1181a63a5
124a285b9
133003834
141cd2069
151412ce3
hexdd135d

14488413 has 8 divisors (see below), whose sum is σ = 20157888. Its totient is φ = 9238944.

The previous prime is 14488379. The next prime is 14488417. The reversal of 14488413 is 31488441.

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

It is not a de Polignac number, because 14488413 - 29 = 14487901 is a prime.

It is a super-2 number, since 2×144884132 = 419828222517138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14488417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104920 + ... + 105057.

It is an arithmetic number, because the mean of its divisors is an integer number (2519736).

Almost surely, 214488413 is an apocalyptic number.

It is an amenable number.

14488413 is a deficient number, since it is larger than the sum of its proper divisors (5669475).

14488413 is a wasteful number, since it uses less digits than its factorization.

14488413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210003.

The product of its digits is 12288, while the sum is 33.

The square root of 14488413 is about 3806.3648012244. The cubic root of 14488413 is about 243.7849769663.

The spelling of 14488413 in words is "fourteen million, four hundred eighty-eight thousand, four hundred thirteen".

Divisors: 1 3 23 69 209977 629931 4829471 14488413