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34428882443 = 172164793557
BaseRepresentation
bin100000000100000111…
…110000111000001011
310021212102000102221012
4200010013300320023
51031002243214233
623452202234135
72326115446364
oct400407607013
9107772012835
1034428882443
111366822aa5a
12680a1b594b
133328acb4b7
141948720b6b
15d6786a548
hex8041f0e0b

34428882443 has 8 divisors (see below), whose sum is σ = 36456184512. Its totient is φ = 32401810816.

The previous prime is 34428882437. The next prime is 34428882487.

34428882443 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 34428882443 - 210 = 34428881419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34428882391 and 34428882400.

It is not an unprimeable number, because it can be changed into a prime (34428884443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321221 + ... + 414777.

It is an arithmetic number, because the mean of its divisors is an integer number (4557023064).

Almost surely, 234428882443 is an apocalyptic number.

34428882443 is a deficient number, since it is larger than the sum of its proper divisors (2027302069).

34428882443 is a wasteful number, since it uses less digits than its factorization.

34428882443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115221.

The product of its digits is 4718592, while the sum is 50.

The spelling of 34428882443 in words is "thirty-four billion, four hundred twenty-eight million, eight hundred eighty-two thousand, four hundred forty-three".

Divisors: 1 17 21647 93557 367999 1590469 2025228379 34428882443