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68108024 = 2317349211
BaseRepresentation
bin1000000111100…
…11111011111000
311202011020122102
410003303323320
5114413424044
610431442532
71454623445
oct403637370
9152136572
1068108024
1135499626
121a986448
131115860a
14908c9cc
155ea524e
hex40f3ef8

68108024 has 16 divisors (see below), whose sum is σ = 128443320. Its totient is φ = 33856480.

The previous prime is 68108017. The next prime is 68108059. The reversal of 68108024 is 42080186.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23222 + ... + 25989.

Almost surely, 268108024 is an apocalyptic number.

It is an amenable number.

68108024 is a deficient number, since it is larger than the sum of its proper divisors (60335296).

68108024 is a wasteful number, since it uses less digits than its factorization.

68108024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49390 (or 49386 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 68108024 is about 8252.7585691089. The cubic root of 68108024 is about 408.3815314850.

The spelling of 68108024 in words is "sixty-eight million, one hundred eight thousand, twenty-four".

Divisors: 1 2 4 8 173 346 692 1384 49211 98422 196844 393688 8513503 17027006 34054012 68108024