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362 = 2181
BaseRepresentation
bin101101010
3111102
411222
52422
61402
71025
oct552
9442
10362
112aa
12262
1321b
141bc
15192
hex16a

362 has 4 divisors (see below), whose sum is σ = 546. Its totient is φ = 180.

The previous prime is 359. The next prime is 367. The reversal of 362 is 263.

Adding to 362 its sum of digits (11), we get a palindrome (373).

Subtracting from 362 its sum of digits (11), we obtain a triangular number (351 = T26).

Adding to 362 its reverse (263), we get a 4-th power (625 = 54).

Subtracting from 362 its reverse (263), we obtain a palindrome (99).

It is a happy number.

362 is nontrivially palindromic in base 12.

It is a Cunningham number, because it is equal to 192+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 361 + 1 = 19^2 + 1^2 .

362 is an undulating number in base 12.

It is a plaindrome in base 4, base 11, base 14 and base 16.

It is a nialpdrome in base 8 and base 9.

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89 + ... + 92.

362 is a deficient number, since it is larger than the sum of its proper divisors (184).

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

362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183.

The product of its digits is 36, while the sum is 11.

The square root of 362 is about 19.0262975904. The cubic root of 362 is about 7.1269359672.

The spelling of 362 in words is "three hundred sixty-two", and thus it is an aban number.

Divisors: 1 2 181 362