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1080235 = 51316619
BaseRepresentation
bin100000111101110101011
32000212210201
410013232223
5234031420
635053031
712116242
oct4075653
92025721
101080235
11678662
12441177
132ba8c0
14201959
1516510a
hex107bab

1080235 has 8 divisors (see below), whose sum is σ = 1396080. Its totient is φ = 797664.

The previous prime is 1080229. The next prime is 1080251. The reversal of 1080235 is 5320801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1080235 - 215 = 1047467 is a prime.

1080235 is a lucky number.

It is a zygodrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8245 + ... + 8374.

It is an arithmetic number, because the mean of its divisors is an integer number (174510).

21080235 is an apocalyptic number.

1080235 is a deficient number, since it is larger than the sum of its proper divisors (315845).

1080235 is a wasteful number, since it uses less digits than its factorization.

1080235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16637.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1080235 is about 1039.3435428192. The cubic root of 1080235 is about 102.6059978229.

The spelling of 1080235 in words is "one million, eighty thousand, two hundred thirty-five".

Divisors: 1 5 13 65 16619 83095 216047 1080235