Search a number
-
+
1133232 = 24323609
BaseRepresentation
bin100010100101010110000
32010120111120
410110222300
5242230412
640142240
712426612
oct4245260
92116446
101133232
11704461
12467980
13308a69
14216db2
15175b8c
hex114ab0

1133232 has 20 divisors (see below), whose sum is σ = 2927640. Its totient is φ = 377728.

The previous prime is 1133227. The next prime is 1133239. The reversal of 1133232 is 2323311.

Adding to 1133232 its reverse (2323311), we get a palindrome (3456543).

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 (1133239) 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, 11757 + ... + 11852.

It is an arithmetic number, because the mean of its divisors is an integer number (146382).

21133232 is an apocalyptic number.

1133232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1133232 is an abundant number, since it is smaller than the sum of its proper divisors (1794408).

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

1133232 is a wasteful number, since it uses less digits than its factorization.

1133232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23620 (or 23614 counting only the distinct ones).

The product of its digits is 108, while the sum is 15.

The square root of 1133232 is about 1064.5337007347. The cubic root of 1133232 is about 104.2572526857.

The spelling of 1133232 in words is "one million, one hundred thirty-three thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 23609 47218 70827 94436 141654 188872 283308 377744 566616 1133232