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2196683230 = 25724483027
BaseRepresentation
bin1000001011101110…
…1011100111011110
312200002110001220011
42002323223213132
513444322330410
61001550313434
7105302333200
oct20273534736
95602401804
102196683230
11a27a74695
125137b887a
1329013ca81
1416ba56770
15cccb418a
hex82eeb9de

2196683230 has 24 divisors (see below), whose sum is σ = 4599586728. Its totient is φ = 753148368.

The previous prime is 2196683207. The next prime is 2196683249. The reversal of 2196683230 is 323866912.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2241024 + ... + 2242003.

It is an arithmetic number, because the mean of its divisors is an integer number (191649447).

Almost surely, 22196683230 is an apocalyptic number.

2196683230 is an abundant number, since it is smaller than the sum of its proper divisors (2402903498).

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

2196683230 is a wasteful number, since it uses less digits than its factorization.

2196683230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4483048 (or 4483041 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 2196683230 is about 46868.7873749684. The cubic root of 2196683230 is about 1299.9375177070.

The spelling of 2196683230 in words is "two billion, one hundred ninety-six million, six hundred eighty-three thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 4483027 8966054 22415135 31381189 44830270 62762378 156905945 219668323 313811890 439336646 1098341615 2196683230