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16412 = 2211373
BaseRepresentation
bin100000000011100
3211111212
410000130
51011122
6203552
765564
oct40034
924455
1016412
1111370
1295b8
137616
145da4
154ce2
hex401c

16412 has 12 divisors (see below), whose sum is σ = 31416. Its totient is φ = 7440.

The previous prime is 16411. The next prime is 16417. The reversal of 16412 is 21461.

Adding to 16412 its reverse (21461), we get a palindrome (37873).

It is a plaindrome in base 9.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 16412.

It is not an unprimeable number, because it can be changed into a prime (16411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143 + ... + 230.

It is an arithmetic number, because the mean of its divisors is an integer number (2618).

216412 is an apocalyptic number.

It is an amenable number.

16412 is a deficient number, since it is larger than the sum of its proper divisors (15004).

16412 is a wasteful number, since it uses less digits than its factorization.

16412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 386 counting only the distinct ones).

The product of its digits is 48, while the sum is 14.

The square root of 16412 is about 128.1093283098. The cubic root of 16412 is about 25.4128770963.

The spelling of 16412 in words is "sixteen thousand, four hundred twelve".

Divisors: 1 2 4 11 22 44 373 746 1492 4103 8206 16412