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11552000545123 = 62171858131019
BaseRepresentation
bin1010100000011010100011…
…1000111001000101100011
31111220100201210001210011121
42220012220320321011203
53003231444114420443
640322525450553111
72301414225330553
oct250065070710543
944810653053147
1011552000545123
1137541a3169635
121366a31738797
1365a46c91a04c
142bd196a87163
151507626014ed
hexa81a8e39163

11552000545123 has 4 divisors (see below), whose sum is σ = 11553858682360. Its totient is φ = 11550142407888.

The previous prime is 11552000545087. The next prime is 11552000545139. The reversal of 11552000545123 is 32154500025511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11552000545123 - 229 = 11551463674211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11552000543123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 929059293 + ... + 929071726.

It is an arithmetic number, because the mean of its divisors is an integer number (2888464670590).

Almost surely, 211552000545123 is an apocalyptic number.

11552000545123 is a deficient number, since it is larger than the sum of its proper divisors (1858137237).

11552000545123 is an equidigital number, since it uses as much as digits as its factorization.

11552000545123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858137236.

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 11552000545123 in words is "eleven trillion, five hundred fifty-two billion, five hundred forty-five thousand, one hundred twenty-three".

Divisors: 1 6217 1858131019 11552000545123