Search a number
-
+
64092355029 = 3318113114867
BaseRepresentation
bin111011101100001100…
…111011100111010101
320010102201001222111000
4323230030323213111
52022230120330104
645235453333513
74426161012633
oct735414734725
9203381058430
1064092355029
11251aa510a5a
1210508497299
136075546741
1431601a8353
151a01b6c639
hexeec33b9d5

64092355029 has 16 divisors (see below), whose sum is σ = 95476239040. Its totient is φ = 42492165840.

The previous prime is 64092355009. The next prime is 64092355031. The reversal of 64092355029 is 92055329046.

64092355029 is a `hidden beast` number, since 6 + 4 + 0 + 92 + 3 + 550 + 2 + 9 = 666.

It is not a de Polignac number, because 64092355029 - 211 = 64092352981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64092355009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6552547 + ... + 6562320.

It is an arithmetic number, because the mean of its divisors is an integer number (5967264940).

Almost surely, 264092355029 is an apocalyptic number.

It is an amenable number.

64092355029 is a deficient number, since it is larger than the sum of its proper divisors (31383884011).

64092355029 is a wasteful number, since it uses less digits than its factorization.

64092355029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13115057 (or 13115051 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The spelling of 64092355029 in words is "sixty-four billion, ninety-two million, three hundred fifty-five thousand, twenty-nine".

Divisors: 1 3 9 27 181 543 1629 4887 13114867 39344601 118033803 354101409 2373790927 7121372781 21364118343 64092355029