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14123161153 = 29736671309
BaseRepresentation
bin11010010011100111…
…00101011001000001
31100110021012220220201
431021303211121001
5212411012124103
610253232205201
71006661613643
oct151163453101
940407186821
1014123161153
115a9817a012
1228a1999801
131440ca18ba
1497d9b6893
15579d6051d
hex349ce5641

14123161153 has 8 divisors (see below), whose sum is σ = 14810308200. Its totient is φ = 13449356928.

The previous prime is 14123161139. The next prime is 14123161159. The reversal of 14123161153 is 35116132141.

It can be written as a sum of positive squares in 4 ways, for example, as 380757169 + 13742403984 = 19513^2 + 117228^2 .

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-14123161153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14123161159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3333538 + ... + 3337771.

It is an arithmetic number, because the mean of its divisors is an integer number (1851288525).

Almost surely, 214123161153 is an apocalyptic number.

It is an amenable number.

14123161153 is a deficient number, since it is larger than the sum of its proper divisors (687147047).

14123161153 is an equidigital number, since it uses as much as digits as its factorization.

14123161153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6671411.

The product of its digits is 2160, while the sum is 28.

Adding to 14123161153 its reverse (35116132141), we get a palindrome (49239293294).

The spelling of 14123161153 in words is "fourteen billion, one hundred twenty-three million, one hundred sixty-one thousand, one hundred fifty-three".

Divisors: 1 29 73 2117 6671309 193467961 487005557 14123161153