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2230935 = 35721247
BaseRepresentation
bin1000100000101010010111
311012100021020
420200222113
51032342220
6115452223
724651120
oct10405227
94170236
102230935
111294153
128b7073
136015a5
14421047
152e1040
hex220a97

2230935 has 16 divisors (see below), whose sum is σ = 4079616. Its totient is φ = 1019808.

The previous prime is 2230873. The next prime is 2230939. The reversal of 2230935 is 5390322.

It is not a de Polignac number, because 2230935 - 26 = 2230871 is a prime.

It is a super-3 number, since 3×22309353 = 33310565501647951125, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230939) 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, 10519 + ... + 10728.

It is an arithmetic number, because the mean of its divisors is an integer number (254976).

22230935 is an apocalyptic number.

2230935 is a deficient number, since it is larger than the sum of its proper divisors (1848681).

2230935 is a wasteful number, since it uses less digits than its factorization.

2230935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21262.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 2230935 is about 1493.6314806538. The cubic root of 2230935 is about 130.6659124916.

The spelling of 2230935 in words is "two million, two hundred thirty thousand, nine hundred thirty-five".

Divisors: 1 3 5 7 15 21 35 105 21247 63741 106235 148729 318705 446187 743645 2230935