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54046217011 = 145937043329
BaseRepresentation
bin110010010101011001…
…111101001100110011
312011111120111021220011
4302111121331030303
51341141312421021
640454541555351
73622213156543
oct622531751463
9164446437804
1054046217011
1120a14753856
12a583b75b57
135134123987
142889c75323
151614be8de1
hexc9567d333

54046217011 has 4 divisors (see below), whose sum is σ = 54083261800. Its totient is φ = 54009172224.

The previous prime is 54046216999. The next prime is 54046217033. The reversal of 54046217011 is 11071264045.

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 54046217011 - 27 = 54046216883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54046217051) 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, 18520206 + ... + 18523123.

It is an arithmetic number, because the mean of its divisors is an integer number (13520815450).

Almost surely, 254046217011 is an apocalyptic number.

54046217011 is a deficient number, since it is larger than the sum of its proper divisors (37044789).

54046217011 is a wasteful number, since it uses less digits than its factorization.

54046217011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37044788.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 54046217011 in words is "fifty-four billion, forty-six million, two hundred seventeen thousand, eleven".

Divisors: 1 1459 37043329 54046217011