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10868048224 = 2511173178469
BaseRepresentation
bin10100001111100100…
…10100000101100000
31001001102011001102121
422013302110011200
5134224210020344
64554231554024
7533214612535
oct120762240540
931042131377
1010868048224
114677803540
12213382b914
1310427a7687
14751562d8c
154391c7684
hex287c94160

10868048224 has 48 divisors (see below), whose sum is σ = 23476657680. Its totient is φ = 4911439360.

The previous prime is 10868048161. The next prime is 10868048237. The reversal of 10868048224 is 42284086801.

It is a super-2 number, since 2×108680482242 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28339 + ... + 150130.

It is an arithmetic number, because the mean of its divisors is an integer number (489097035).

Almost surely, 210868048224 is an apocalyptic number.

It is an amenable number.

10868048224 is an abundant number, since it is smaller than the sum of its proper divisors (12608609456).

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

10868048224 is a wasteful number, since it uses less digits than its factorization.

10868048224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178663 (or 178655 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 43.

The spelling of 10868048224 in words is "ten billion, eight hundred sixty-eight million, forty-eight thousand, two hundred twenty-four".

Divisors: 1 2 4 8 11 16 22 32 44 88 173 176 346 352 692 1384 1903 2768 3806 5536 7612 15224 30448 60896 178469 356938 713876 1427752 1963159 2855504 3926318 5711008 7852636 15705272 30875137 31410544 61750274 62821088 123500548 247001096 339626507 494002192 679253014 988004384 1358506028 2717012056 5434024112 10868048224