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12255423325141 = 21711156447731
BaseRepresentation
bin1011001001010111000000…
…1001110110001111010101
31121101121101112010102101211
42302111300021312033111
53101243101332401031
642022021434221421
72403265546316563
oct262256011661725
947347345112354
1012255423325141
1139a554aa72547
12145b224584871
136ab8b22276b9
143052467a8a33
15163bd1e10bb1
hexb25702763d5

12255423325141 has 4 divisors (see below), whose sum is σ = 12255479989984. Its totient is φ = 12255366660300.

The previous prime is 12255423325139. The next prime is 12255423325151. The reversal of 12255423325141 is 14152332455221.

12255423325141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12255423325141 - 21 = 12255423325139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12255423325094 and 12255423325103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12255423325151) 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, 28006755 + ... + 28440976.

It is an arithmetic number, because the mean of its divisors is an integer number (3063869997496).

Almost surely, 212255423325141 is an apocalyptic number.

It is an amenable number.

12255423325141 is a deficient number, since it is larger than the sum of its proper divisors (56664843).

12255423325141 is an equidigital number, since it uses as much as digits as its factorization.

12255423325141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56664842.

The product of its digits is 288000, while the sum is 40.

The spelling of 12255423325141 in words is "twelve trillion, two hundred fifty-five billion, four hundred twenty-three million, three hundred twenty-five thousand, one hundred forty-one".

Divisors: 1 217111 56447731 12255423325141