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3011131144243 = 5773752152539
BaseRepresentation
bin101011110100010101011…
…001101111100000110011
3101122212020220110222202201
4223310111121233200303
5343313244033103433
610223143342324031
7430355431264465
oct53642531574063
911585226428681
103011131144243
11a61017038142
124076b1889617
1318ac43983aa1
14a5a4d384135
15534d6a8aa7d
hex2bd1566f833

3011131144243 has 4 divisors (see below), whose sum is σ = 3011183354520. Its totient is φ = 3011078933968.

The previous prime is 3011131144199. The next prime is 3011131144319. The reversal of 3011131144243 is 3424411311103.

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 3011131144243 - 217 = 3011131013171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3011131844243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26018533 + ... + 26134006.

It is an arithmetic number, because the mean of its divisors is an integer number (752795838630).

Almost surely, 23011131144243 is an apocalyptic number.

3011131144243 is a deficient number, since it is larger than the sum of its proper divisors (52210277).

3011131144243 is an equidigital number, since it uses as much as digits as its factorization.

3011131144243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52210276.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 3011131144243 its reverse (3424411311103), we get a palindrome (6435542455346).

The spelling of 3011131144243 in words is "three trillion, eleven billion, one hundred thirty-one million, one hundred forty-four thousand, two hundred forty-three".

Divisors: 1 57737 52152539 3011131144243