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68333096043 = 3312232069383
BaseRepresentation
bin111111101000111110…
…000100110001101011
320112101020202221112000
4333220332010301223
52104421233033133
651220343222043
74636233506232
oct775076046153
9215336687460
1068333096043
1126a862844a3
12112b0747923
13659ccb8354
1434434a7b19
151b9e0e8413
hexfe8f84c6b

68333096043 has 16 divisors (see below), whose sum is σ = 101317040640. Its totient is φ = 45518126472.

The previous prime is 68333096017. The next prime is 68333096059. The reversal of 68333096043 is 34069033386.

68333096043 is a `hidden beast` number, since 6 + 8 + 3 + 3 + 30 + 9 + 604 + 3 = 666.

It is not a de Polignac number, because 68333096043 - 212 = 68333091947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68333096043.

It is not an unprimeable number, because it can be changed into a prime (68333092043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1001671 + ... + 1067712.

It is an arithmetic number, because the mean of its divisors is an integer number (6332315040).

Almost surely, 268333096043 is an apocalyptic number.

68333096043 is a deficient number, since it is larger than the sum of its proper divisors (32983944597).

68333096043 is a wasteful number, since it uses less digits than its factorization.

68333096043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070615 (or 2070609 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 45.

The spelling of 68333096043 in words is "sixty-eight billion, three hundred thirty-three million, ninety-six thousand, forty-three".

Divisors: 1 3 9 27 1223 3669 11007 33021 2069383 6208149 18624447 55873341 2530855409 7592566227 22777698681 68333096043