Search a number
-
+
30535246355 = 515738898403
BaseRepresentation
bin11100011100000010…
…101110001000010011
32220211001110020100012
4130130002232020103
51000014010340410
622005552145135
72130456211565
oct343402561023
986731406305
1030535246355
1111a4a394599
125b022381ab
132b5823b113
141699577335
15bdab05605
hex71c0ae213

30535246355 has 8 divisors (see below), whose sum is σ = 36875686992. Its totient is φ = 24272602848.

The previous prime is 30535246289. The next prime is 30535246369. The reversal of 30535246355 is 55364253503.

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-30535246355 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19448417 + ... + 19449986.

It is an arithmetic number, because the mean of its divisors is an integer number (4609460874).

Almost surely, 230535246355 is an apocalyptic number.

30535246355 is a deficient number, since it is larger than the sum of its proper divisors (6340440637).

30535246355 is a wasteful number, since it uses less digits than its factorization.

30535246355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38898565.

The product of its (nonzero) digits is 810000, while the sum is 41.

Adding to 30535246355 its reverse (55364253503), we get a palindrome (85899499858).

The spelling of 30535246355 in words is "thirty billion, five hundred thirty-five million, two hundred forty-six thousand, three hundred fifty-five".

Divisors: 1 5 157 785 38898403 194492015 6107049271 30535246355