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68034076 = 22111546229
BaseRepresentation
bin1000000111000…
…01111000011100
311202000111012121
410003201320130
5114404042301
610430112324
71454165035
oct403417034
9152014177
1068034076
1135449010
121a94b6a4
1311130a66
14906da8c
155e8d3a1
hex40e1e1c

68034076 has 12 divisors (see below), whose sum is σ = 129883320. Its totient is φ = 30924560.

The previous prime is 68034073. The next prime is 68034077. The reversal of 68034076 is 67043086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68034073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 773071 + ... + 773158.

It is an arithmetic number, because the mean of its divisors is an integer number (10823610).

Almost surely, 268034076 is an apocalyptic number.

It is an amenable number.

68034076 is a deficient number, since it is larger than the sum of its proper divisors (61849244).

68034076 is a wasteful number, since it uses less digits than its factorization.

68034076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546244 (or 1546242 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 68034076 is about 8248.2771534424. The cubic root of 68034076 is about 408.2336784529.

The spelling of 68034076 in words is "sixty-eight million, thirty-four thousand, seventy-six".

Divisors: 1 2 4 11 22 44 1546229 3092458 6184916 17008519 34017038 68034076