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4344030011 = 6563661897
BaseRepresentation
bin1000000101110110…
…01010001100111011
3102012202001120220102
410002323022030323
532344032430021
61555015350015
7212435434346
oct40273121473
912182046812
104344030011
11192a101052
12a1298230b
13542c97479
142d2d0945d
151a658000b
hex102eca33b

4344030011 has 4 divisors (see below), whose sum is σ = 4344698472. Its totient is φ = 4343361552.

The previous prime is 4344030007. The next prime is 4344030049. The reversal of 4344030011 is 1100304434.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1100304434 = 2550152217.

It is a cyclic number.

It is not a de Polignac number, because 4344030011 - 22 = 4344030007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4344035011) 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, 324386 + ... + 337511.

It is an arithmetic number, because the mean of its divisors is an integer number (1086174618).

Almost surely, 24344030011 is an apocalyptic number.

4344030011 is a deficient number, since it is larger than the sum of its proper divisors (668461).

4344030011 is an equidigital number, since it uses as much as digits as its factorization.

4344030011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668460.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4344030011 is about 65909.2558826148. The cubic root of 4344030011 is about 1631.6647789786.

Adding to 4344030011 its reverse (1100304434), we get a palindrome (5444334445).

The spelling of 4344030011 in words is "four billion, three hundred forty-four million, thirty thousand, eleven".

Divisors: 1 6563 661897 4344030011