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2230063 = 11202733
BaseRepresentation
bin1000100000011100101111
311012022001221
420200130233
51032330223
6115444211
724645433
oct10403457
94168057
102230063
111293530
128b6667
13601084
144209c3
152e0b5d
hex22072f

2230063 has 4 divisors (see below), whose sum is σ = 2432808. Its totient is φ = 2027320.

The previous prime is 2230061. The next prime is 2230069. The reversal of 2230063 is 3600322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2230063 - 21 = 2230061 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101356 + ... + 101377.

It is an arithmetic number, because the mean of its divisors is an integer number (608202).

22230063 is an apocalyptic number.

2230063 is a deficient number, since it is larger than the sum of its proper divisors (202745).

2230063 is a wasteful number, since it uses less digits than its factorization.

2230063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202744.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2230063 is about 1493.3395461180. The cubic root of 2230063 is about 130.6488859199.

Adding to 2230063 its reverse (3600322), we get a palindrome (5830385).

The spelling of 2230063 in words is "two million, two hundred thirty thousand, sixty-three".

Divisors: 1 11 202733 2230063