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34203023633 = 314789230387
BaseRepresentation
bin11111110110101010…
…001011100100010001
310021021200000121220002
4133312222023210101
51030021433224013
623413533255345
72320403622032
oct376652134421
9107250017802
1034203023633
1113561795989
126766634555
1332c108c12c
14192672aa89
15d52b04358
hex7f6a8b911

34203023633 has 8 divisors (see below), whose sum is σ = 35313872640. Its totient is φ = 33092645040.

The previous prime is 34203023611. The next prime is 34203023711. The reversal of 34203023633 is 33632030243.

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-34203023633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34203023596 and 34203023605.

It is not an unprimeable number, because it can be changed into a prime (34203028633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33266 + ... + 263652.

It is an arithmetic number, because the mean of its divisors is an integer number (4414234080).

Almost surely, 234203023633 is an apocalyptic number.

It is an amenable number.

34203023633 is a deficient number, since it is larger than the sum of its proper divisors (1110849007).

34203023633 is a wasteful number, since it uses less digits than its factorization.

34203023633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235207.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 34203023633 its reverse (33632030243), we get a palindrome (67835053876).

The spelling of 34203023633 in words is "thirty-four billion, two hundred three million, twenty-three thousand, six hundred thirty-three".

Divisors: 1 31 4789 148459 230387 7141997 1103323343 34203023633