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12110003029 = 31390645259
BaseRepresentation
bin10110100011100111…
…11111101101010101
31011020222002220010201
423101303333231111
5144300130044104
65321355220501
7606045220165
oct132163775525
934228086121
1012110003029
115154865573
12241b747731
1311acb9b387
1482c4945a5
154ad24e0a4
hex2d1cffb55

12110003029 has 4 divisors (see below), whose sum is σ = 12500648320. Its totient is φ = 11719357740.

The previous prime is 12110003027. The next prime is 12110003047. The reversal of 12110003029 is 92030001121.

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 12110003029 - 21 = 12110003027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12110002997 and 12110003015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110003027) 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, 195322599 + ... + 195322660.

It is an arithmetic number, because the mean of its divisors is an integer number (3125162080).

Almost surely, 212110003029 is an apocalyptic number.

It is an amenable number.

12110003029 is a deficient number, since it is larger than the sum of its proper divisors (390645291).

12110003029 is an equidigital number, since it uses as much as digits as its factorization.

12110003029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390645290.

The product of its (nonzero) digits is 108, while the sum is 19.

The spelling of 12110003029 in words is "twelve billion, one hundred ten million, three thousand, twenty-nine".

Divisors: 1 31 390645259 12110003029