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BaseRepresentation
bin100010000001111111010
32002122200010
410100033322
5241141010
635522350
712323052
oct4201772
92078603
101115130
116a18a5
124593b6
13300753
14210562
15170620
hex1103fa

1115130 has 16 divisors (see below), whose sum is σ = 2676384. Its totient is φ = 297360.

The previous prime is 1115117. The next prime is 1115131. The reversal of 1115130 is 315111.

It is not an unprimeable number, because it can be changed into a prime (1115131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18556 + ... + 18615.

It is an arithmetic number, because the mean of its divisors is an integer number (167274).

21115130 is an apocalyptic number.

1115130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1115130 is an abundant number, since it is smaller than the sum of its proper divisors (1561254).

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

1115130 is a wasteful number, since it uses less digits than its factorization.

1115130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37181.

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 1115130 is about 1055.9971590871. The cubic root of 1115130 is about 103.6991428298.

The spelling of 1115130 in words is "one million, one hundred fifteen thousand, one hundred thirty".