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12008125946897 = 61934335650811
BaseRepresentation
bin1010111010111101110000…
…0101001101110000010001
31120111222001221110222100122
42232233130011031300101
53033220120220300042
641312242405200025
72346362361302543
oct256573405156021
946458057428318
1012008125946897
11390a688055aa3
12141b309100015
1369149105c6a2
142d72a6cad693
1515c55b4e87d2
hexaebdc14dc11

12008125946897 has 8 divisors (see below), whose sum is σ = 12031030812960. Its totient is φ = 11985232390560.

The previous prime is 12008125946863. The next prime is 12008125946899. The reversal of 12008125946897 is 79864952180021.

12008125946897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12008125946897 - 222 = 12008121752593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12008125946899) 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, 700379 + ... + 4950432.

It is an arithmetic number, because the mean of its divisors is an integer number (1503878851620).

Almost surely, 212008125946897 is an apocalyptic number.

It is an amenable number.

12008125946897 is a deficient number, since it is larger than the sum of its proper divisors (22904866063).

12008125946897 is an equidigital number, since it uses as much as digits as its factorization.

12008125946897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5654863.

The product of its (nonzero) digits is 17418240, while the sum is 62.

The spelling of 12008125946897 in words is "twelve trillion, eight billion, one hundred twenty-five million, nine hundred forty-six thousand, eight hundred ninety-seven".

Divisors: 1 619 3433 2125027 5650811 3497852009 19399234163 12008125946897