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1113132 = 22392761
BaseRepresentation
bin100001111110000101100
32002112221010
410033300230
5241110012
635505220
712314166
oct4176054
92075833
101113132
116a0349
12458210
132cc877
1420d936
1516ec3c
hex10fc2c

1113132 has 12 divisors (see below), whose sum is σ = 2597336. Its totient is φ = 371040.

The previous prime is 1113103. The next prime is 1113137. The reversal of 1113132 is 2313111.

Adding to 1113132 its reverse (2313111), we get a palindrome (3426243).

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 92761 = 1113132 / (1 + 1 + 1 + 3 + 1 + 3 + 2).

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

It is not an unprimeable number, because it can be changed into a prime (1113137) 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, 46369 + ... + 46392.

21113132 is an apocalyptic number.

1113132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113132 is an abundant number, since it is smaller than the sum of its proper divisors (1484204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113132 is a wasteful number, since it uses less digits than its factorization.

1113132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92768 (or 92766 counting only the distinct ones).

The product of its digits is 18, while the sum is 12.

The square root of 1113132 is about 1055.0507096818. The cubic root of 1113132 is about 103.6371725503.

The spelling of 1113132 in words is "one million, one hundred thirteen thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 92761 185522 278283 371044 556566 1113132