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68110096 = 2429229641
BaseRepresentation
bin1000000111101…
…00011100010000
311202011100111011
410003310130100
5114414010341
610431500304
71454632465
oct403643420
9152140434
1068110096
11354a013a
121a987694
1311159542
14908d66c
155ea5b81
hex40f4710

68110096 has 40 divisors (see below), whose sum is σ = 137323800. Its totient is φ = 32686080.

The previous prime is 68110043. The next prime is 68110103. The reversal of 68110096 is 69001186.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 41731600 + 26378496 = 6460^2 + 5136^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105936 + ... + 106576.

It is an arithmetic number, because the mean of its divisors is an integer number (3433095).

Almost surely, 268110096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68110096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68661900).

68110096 is an abundant number, since it is smaller than the sum of its proper divisors (69213704).

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

68110096 is a wasteful number, since it uses less digits than its factorization.

68110096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 68110096 is about 8252.8841019367. The cubic root of 68110096 is about 408.3856727393.

The spelling of 68110096 in words is "sixty-eight million, one hundred ten thousand, ninety-six".

Divisors: 1 2 4 8 16 29 58 116 229 232 458 464 641 916 1282 1832 2564 3664 5128 6641 10256 13282 18589 26564 37178 53128 74356 106256 146789 148712 293578 297424 587156 1174312 2348624 4256881 8513762 17027524 34055048 68110096