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14230111601 = 40639350159
BaseRepresentation
bin11010100000010111…
…00100010101110001
31100201201110120100102
431100023210111301
5213120402032401
610312012402145
71012430644556
oct152013442561
940651416312
1014230111601
116042588512
122911776355
13145a1a9ba4
1498dc96a2d
1558443956b
hex3502e4571

14230111601 has 4 divisors (see below), whose sum is σ = 14230502400. Its totient is φ = 14229720804.

The previous prime is 14230111559. The next prime is 14230111631. The reversal of 14230111601 is 10611103241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14230111601 - 210 = 14230110577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14230111631) 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, 134441 + ... + 215718.

It is an arithmetic number, because the mean of its divisors is an integer number (3557625600).

Almost surely, 214230111601 is an apocalyptic number.

It is an amenable number.

14230111601 is a deficient number, since it is larger than the sum of its proper divisors (390799).

14230111601 is an equidigital number, since it uses as much as digits as its factorization.

14230111601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390798.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 14230111601 its reverse (10611103241), we get a palindrome (24841214842).

The spelling of 14230111601 in words is "fourteen billion, two hundred thirty million, one hundred eleven thousand, six hundred one".

Divisors: 1 40639 350159 14230111601