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54856336416011 = 134219718185847
BaseRepresentation
bin11000111100100001111000…
…11100100001110100001011
321012020012210101220011100222
430132100330130201310023
524142231234110303021
6312400353020420255
714361145104030134
oct1436207434416413
9235205711804328
1054856336416011
111652a494894649
12619b6380a768b
13247bc12c11a80
14d790bcd80c8b
15651e14bdd6ab
hex31e43c721d0b

54856336416011 has 4 divisors (see below), whose sum is σ = 59076054601872. Its totient is φ = 50636618230152.

The previous prime is 54856336415983. The next prime is 54856336416031. The reversal of 54856336416011 is 11061463365845.

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 54856336416011 - 242 = 50458289904907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54856336416031) 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, 2109859092911 + ... + 2109859092936.

It is an arithmetic number, because the mean of its divisors is an integer number (14769013650468).

Almost surely, 254856336416011 is an apocalyptic number.

54856336416011 is a deficient number, since it is larger than the sum of its proper divisors (4219718185861).

54856336416011 is a wasteful number, since it uses less digits than its factorization.

54856336416011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4219718185860.

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 54856336416011 in words is "fifty-four trillion, eight hundred fifty-six billion, three hundred thirty-six million, four hundred sixteen thousand, eleven".

Divisors: 1 13 4219718185847 54856336416011