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2676223 = 112231091
BaseRepresentation
bin1010001101010111111111
312000222002101
422031113333
51141114343
6133205531
731514254
oct12152777
95028071
102676223
111568760
12a908a7
13729184
144d942b
1537ce4d
hex28d5ff

2676223 has 8 divisors (see below), whose sum is σ = 2935296. Its totient is φ = 2419800.

The previous prime is 2676221. The next prime is 2676239. The reversal of 2676223 is 3226762.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2676223 - 21 = 2676221 is a prime.

It is a Duffinian number.

2676223 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2676191 and 2676200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2676221) 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, 1908 + ... + 2998.

It is an arithmetic number, because the mean of its divisors is an integer number (366912).

22676223 is an apocalyptic number.

2676223 is a deficient number, since it is larger than the sum of its proper divisors (259073).

2676223 is a wasteful number, since it uses less digits than its factorization.

2676223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325.

The product of its digits is 6048, while the sum is 28.

The square root of 2676223 is about 1635.9165626645. The cubic root of 2676223 is about 138.8377071740.

The spelling of 2676223 in words is "two million, six hundred seventy-six thousand, two hundred twenty-three".

Divisors: 1 11 223 1091 2453 12001 243293 2676223