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111344 = 246959
BaseRepresentation
bin11011001011110000
312122201212
4123023300
512030334
62215252
7642422
oct331360
9178655
10111344
1176722
1254528
133b8ac
142c812
1522ece
hex1b2f0

111344 has 10 divisors (see below), whose sum is σ = 215760. Its totient is φ = 55664.

The previous prime is 111341. The next prime is 111347. The reversal of 111344 is 443111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (111341) and next prime (111347).

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3464 + ... + 3495.

It is an arithmetic number, because the mean of its divisors is an integer number (21576).

2111344 is an apocalyptic number.

It is an amenable number.

111344 is a deficient number, since it is larger than the sum of its proper divisors (104416).

111344 is an equidigital number, since it uses as much as digits as its factorization.

111344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6967 (or 6961 counting only the distinct ones).

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

The square root of 111344 is about 333.6824838076. The cubic root of 111344 is about 48.1085506271.

Adding to 111344 its reverse (443111), we get a palindrome (554455).

The spelling of 111344 in words is "one hundred eleven thousand, three hundred forty-four", and thus it is an iban number.

Divisors: 1 2 4 8 16 6959 13918 27836 55672 111344