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7412 = 2217109
BaseRepresentation
bin1110011110100
3101011112
41303310
5214122
654152
730416
oct16364
911145
107412
115629
124358
1334b2
1429b6
1522e2
hex1cf4

7412 has 12 divisors (see below), whose sum is σ = 13860. Its totient is φ = 3456.

The previous prime is 7411. The next prime is 7417. The reversal of 7412 is 2147.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5476 + 1936 = 74^2 + 44^2 .

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7411) 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, 14 + ... + 122.

It is an arithmetic number, because the mean of its divisors is an integer number (1155).

27412 is an apocalyptic number.

It is an amenable number.

7412 is a deficient number, since it is larger than the sum of its proper divisors (6448).

7412 is a wasteful number, since it uses less digits than its factorization.

7412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 128 counting only the distinct ones).

The product of its digits is 56, while the sum is 14.

The square root of 7412 is about 86.0929730001. The cubic root of 7412 is about 19.4974794024.

Adding to 7412 its reverse (2147), we get a palindrome (9559).

It can be divided in two parts, 74 and 12, that multiplied together give a palindrome (888).

The spelling of 7412 in words is "seven thousand, four hundred twelve", and thus it is an iban number.

Divisors: 1 2 4 17 34 68 109 218 436 1853 3706 7412