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1134225 = 3252712
BaseRepresentation
bin100010100111010010001
32010121212100
410110322101
5242243400
640151013
712432531
oct4247221
92117770
101134225
11705184
12468469
13309351
142174c1
15176100
hex114e91

1134225 has 27 divisors (see below), whose sum is σ = 2060539. Its totient is φ = 596400.

The previous prime is 1134193. The next prime is 1134239. The reversal of 1134225 is 5224311.

The square root of 1134225 is 1065.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 408321 + 725904 = 639^2 + 852^2 .

It is not a de Polignac number, because 1134225 - 25 = 1134193 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1134198 and 1134207.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 15940 + ... + 16010.

21134225 is an apocalyptic number.

1134225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1134225 is the 1065-th square number.

1134225 is the 533-rd centered octagonal number.

It is an amenable number.

1134225 is a deficient number, since it is larger than the sum of its proper divisors (926314).

1134225 is an equidigital number, since it uses as much as digits as its factorization.

1134225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 79 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The cubic root of 1134225 is about 104.2876957688.

The spelling of 1134225 in words is "one million, one hundred thirty-four thousand, two hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 71 75 213 225 355 639 1065 1775 3195 5041 5325 15123 15975 25205 45369 75615 126025 226845 378075 1134225