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2260223 = 72193239
BaseRepresentation
bin1000100111110011111111
311020211102222
420213303333
51034311343
6120235555
725132400
oct10476377
94224388
102260223
111304159
1290bbbb
13611a14
1442b9a7
152e9a68
hex227cff

2260223 has 12 divisors (see below), whose sum is σ = 2653920. Its totient is φ = 1919232.

The previous prime is 2260217. The next prime is 2260229. The reversal of 2260223 is 3220622.

It is an interprime number because it is at equal distance from previous prime (2260217) and next prime (2260229).

It is not a de Polignac number, because 2260223 - 28 = 2259967 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9338 + ... + 9576.

It is an arithmetic number, because the mean of its divisors is an integer number (221160).

22260223 is an apocalyptic number.

2260223 is a deficient number, since it is larger than the sum of its proper divisors (393697).

2260223 is a wasteful number, since it uses less digits than its factorization.

2260223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2260223 is about 1503.4038047045. The cubic root of 2260223 is about 131.2352279671.

Adding to 2260223 its reverse (3220622), we get a palindrome (5480845).

The spelling of 2260223 in words is "two million, two hundred sixty thousand, two hundred twenty-three".

Divisors: 1 7 49 193 239 1351 1673 9457 11711 46127 322889 2260223