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30242310235 = 56048462047
BaseRepresentation
bin11100001010100101…
…010000100001011011
32220001122020112112021
4130022211100201123
5443414012411420
621520525355311
72120301252454
oct341245204133
986048215467
1030242310235
1111909aa5325
125a40108b37
132b0c644637
14166c6c212b
15bc003e7aa
hex70a95085b

30242310235 has 4 divisors (see below), whose sum is σ = 36290772288. Its totient is φ = 24193848184.

The previous prime is 30242310233. The next prime is 30242310239. The reversal of 30242310235 is 53201324203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30242310235 - 21 = 30242310233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30242310233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3024231019 + ... + 3024231028.

It is an arithmetic number, because the mean of its divisors is an integer number (9072693072).

Almost surely, 230242310235 is an apocalyptic number.

30242310235 is a deficient number, since it is larger than the sum of its proper divisors (6048462053).

30242310235 is an equidigital number, since it uses as much as digits as its factorization.

30242310235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6048462052.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 30242310235 its reverse (53201324203), we get a palindrome (83443634438).

The spelling of 30242310235 in words is "thirty billion, two hundred forty-two million, three hundred ten thousand, two hundred thirty-five".

Divisors: 1 5 6048462047 30242310235