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1065130 = 251123421
BaseRepresentation
bin100000100000010101010
32000010002021
410010002222
5233041010
634455054
712024223
oct4040252
92003067
101065130
11668280
1243448a
132b3a71
141da24a
151608da
hex1040aa

1065130 has 32 divisors (see below), whose sum is σ = 2187648. Its totient is φ = 369600.

The previous prime is 1065109. The next prime is 1065131. The reversal of 1065130 is 315601.

It is a super-2 number, since 2×10651302 = 2269003833800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1065131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2320 + ... + 2740.

It is an arithmetic number, because the mean of its divisors is an integer number (68364).

21065130 is an apocalyptic number.

1065130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065130 is an abundant number, since it is smaller than the sum of its proper divisors (1122518).

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

1065130 is a wasteful number, since it uses less digits than its factorization.

1065130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 1065130 is about 1032.0513553114. The cubic root of 1065130 is about 102.1255023154.

The spelling of 1065130 in words is "one million, sixty-five thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 23 46 55 110 115 230 253 421 506 842 1265 2105 2530 4210 4631 9262 9683 19366 23155 46310 48415 96830 106513 213026 532565 1065130