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682886029229 = 2397306089659
BaseRepresentation
bin10011110111111110010…
…11011101111110101101
32102021122111112121022122
421323333023131332231
542142022310413404
61241414041322325
7100223360322005
oct11737713357655
92367574477278
10682886029229
112436793a70a8
12b04211963a5
134c51b981011
14250a2439005
1512b6b8bb3be
hex9eff2ddfad

682886029229 has 8 divisors (see below), whose sum is σ = 719922880320. Its totient is φ = 646461357696.

The previous prime is 682886029223. The next prime is 682886029381. The reversal of 682886029229 is 922920688286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-682886029229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682886029223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153042599 + ... + 153047060.

It is an arithmetic number, because the mean of its divisors is an integer number (89990360040).

Almost surely, 2682886029229 is an apocalyptic number.

It is an amenable number.

682886029229 is a deficient number, since it is larger than the sum of its proper divisors (37036851091).

682886029229 is a wasteful number, since it uses less digits than its factorization.

682886029229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306089779.

The product of its (nonzero) digits is 23887872, while the sum is 62.

The spelling of 682886029229 in words is "six hundred eighty-two billion, eight hundred eighty-six million, twenty-nine thousand, two hundred twenty-nine".

Divisors: 1 23 97 2231 306089659 7040062157 29690696923 682886029229