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3096220 = 2251491039
BaseRepresentation
bin1011110011111010011100
312211022012211
423303322130
51243034340
6150210204
735213611
oct13637234
95738184
103096220
111825266
121053964
138453aa
145a8508
154125ea
hex2f3e9c

3096220 has 24 divisors (see below), whose sum is σ = 6552000. Its totient is φ = 1228992.

The previous prime is 3096217. The next prime is 3096229. The reversal of 3096220 is 226903.

It is a junction number, because it is equal to n+sod(n) for n = 3096191 and 3096200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3096229) 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, 2461 + ... + 3499.

It is an arithmetic number, because the mean of its divisors is an integer number (273000).

Almost surely, 23096220 is an apocalyptic number.

It is an amenable number.

3096220 is an abundant number, since it is smaller than the sum of its proper divisors (3455780).

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

3096220 is a wasteful number, since it uses less digits than its factorization.

3096220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197 (or 1195 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3096220 is about 1759.6079108711. The cubic root of 3096220 is about 145.7506847792.

The spelling of 3096220 in words is "three million, ninety-six thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 149 298 596 745 1039 1490 2078 2980 4156 5195 10390 20780 154811 309622 619244 774055 1548110 3096220