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4412 = 221103
BaseRepresentation
bin1000100111100
320001102
41010330
5120122
632232
715602
oct10474
96042
104412
113351
122678
132015
141872
151492
hex113c

4412 has 6 divisors (see below), whose sum is σ = 7728. Its totient is φ = 2204.

The previous prime is 4409. The next prime is 4421. The reversal of 4412 is 2144.

Adding to 4412 its product of digits (32), we get a palindrome (4444).

Adding to 4412 its reverse (2144), we get a palindrome (6556).

It can be divided in two parts, 44 and 12, that multiplied together give a triangular number (528 = T32).

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 12 and base 16.

It is a junction number, because it is equal to n+sod(n) for n = 4393 and 4402.

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 4412.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548 + ... + 555.

It is an arithmetic number, because the mean of its divisors is an integer number (1288).

24412 is an apocalyptic number.

It is an amenable number.

4412 is a deficient number, since it is larger than the sum of its proper divisors (3316).

4412 is a wasteful number, since it uses less digits than its factorization.

4412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107 (or 1105 counting only the distinct ones).

The product of its digits is 32, while the sum is 11.

The square root of 4412 is about 66.4228876217. The cubic root of 4412 is about 16.4013086404.

The spelling of 4412 in words is "four thousand, four hundred twelve", and thus it is an iban number.

Divisors: 1 2 4 1103 2206 4412