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34545005323 = 731812614471
BaseRepresentation
bin100000001011000010…
…101111001100001011
310022011111112002120121
4200023002233030023
51031222010132243
623511511204111
72332025462143
oct401302571413
9108144462517
1034545005323
1113717833884
126841076637
133346b9876a
141959d0b923
15d72b571ed
hex80b0af30b

34545005323 has 8 divisors (see below), whose sum is σ = 35211708896. Its totient is φ = 33883531200.

The previous prime is 34545005293. The next prime is 34545005359. The reversal of 34545005323 is 32350054543.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34545005323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34545005393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1294023 + ... + 1320448.

It is an arithmetic number, because the mean of its divisors is an integer number (4401463612).

Almost surely, 234545005323 is an apocalyptic number.

34545005323 is a deficient number, since it is larger than the sum of its proper divisors (666703573).

34545005323 is a wasteful number, since it uses less digits than its factorization.

34545005323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2614725.

The product of its (nonzero) digits is 108000, while the sum is 34.

Adding to 34545005323 its reverse (32350054543), we get a palindrome (66895059866).

The spelling of 34545005323 in words is "thirty-four billion, five hundred forty-five million, five thousand, three hundred twenty-three".

Divisors: 1 73 181 13213 2614471 190856383 473219251 34545005323