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68126096 = 2419317229
BaseRepresentation
bin1000000111110…
…00010110010000
311202012011102202
410003320112100
5114420013341
610432102332
71455030233
oct403702620
9152164382
1068126096
1135501165
121a9949a8
13111638cc
14909541a
155eaa79b
hex40f8590

68126096 has 40 divisors (see below), whose sum is σ = 143443200. Its totient is φ = 31224960.

The previous prime is 68126059. The next prime is 68126101. The reversal of 68126096 is 69062186.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 5810 + ... + 13038.

It is an arithmetic number, because the mean of its divisors is an integer number (3586080).

Almost surely, 268126096 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 68126096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71721600).

68126096 is an abundant number, since it is smaller than the sum of its proper divisors (75317104).

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

68126096 is a wasteful number, since it uses less digits than its factorization.

68126096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7287 (or 7281 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 68126096 is about 8253.8534031082. The cubic root of 68126096 is about 408.4176487094.

The spelling of 68126096 in words is "sixty-eight million, one hundred twenty-six thousand, ninety-six".

Divisors: 1 2 4 8 16 19 31 38 62 76 124 152 248 304 496 589 1178 2356 4712 7229 9424 14458 28916 57832 115664 137351 224099 274702 448198 549404 896396 1098808 1792792 2197616 3585584 4257881 8515762 17031524 34063048 68126096