Search a number
-
+
30245300411 = 59961338233
BaseRepresentation
bin11100001010110000…
…101010100010111011
32220001211212110021112
4130022300222202323
5443420244103121
621521113430535
72120335545254
oct341260524273
986054773245
1030245300411
1111910757947
125a4110b44b
132b10150681
14166cc5db2b
15bc043075b
hex70ac2a8bb

30245300411 has 8 divisors (see below), whose sum is σ = 30304413600. Its totient is φ = 30186217152.

The previous prime is 30245300383. The next prime is 30245300419. The reversal of 30245300411 is 11400354203.

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 30245300411 - 218 = 30245038267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30245300419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3669551 + ... + 3677783.

It is an arithmetic number, because the mean of its divisors is an integer number (3788051700).

Almost surely, 230245300411 is an apocalyptic number.

30245300411 is a deficient number, since it is larger than the sum of its proper divisors (59113189).

30245300411 is an equidigital number, since it uses as much as digits as its factorization.

30245300411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14965.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 30245300411 its reverse (11400354203), we get a palindrome (41645654614).

The spelling of 30245300411 in words is "thirty billion, two hundred forty-five million, three hundred thousand, four hundred eleven".

Divisors: 1 599 6133 8233 3673667 4931567 50492989 30245300411