Search a number
-
+
5495075971 = 711217381629
BaseRepresentation
bin1010001111000100…
…00011010010000011
3112011221221210010021
411013202003102003
542223214412341
62305134314311
7253113242440
oct50742032203
915157853107
105495075971
11236a910a00
121094358997
136975ab658
143a1b349c7
1522264a9d1
hex147883483

5495075971 has 24 divisors (see below), whose sum is σ = 7308977760. Its totient is φ = 4029991680.

The previous prime is 5495075947. The next prime is 5495076007. The reversal of 5495075971 is 1795705945.

It is not a de Polignac number, because 5495075971 - 25 = 5495075939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5495075371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176416 + ... + 205213.

It is an arithmetic number, because the mean of its divisors is an integer number (304540740).

Almost surely, 25495075971 is an apocalyptic number.

5495075971 is a deficient number, since it is larger than the sum of its proper divisors (1813901789).

5495075971 is a wasteful number, since it uses less digits than its factorization.

5495075971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381675 (or 381664 counting only the distinct ones).

The product of its (nonzero) digits is 1984500, while the sum is 52.

The square root of 5495075971 is about 74128.7796405687. The cubic root of 5495075971 is about 1764.6472365156.

The spelling of 5495075971 in words is "five billion, four hundred ninety-five million, seventy-five thousand, nine hundred seventy-one".

Divisors: 1 7 11 17 77 119 121 187 847 1309 2057 14399 381629 2671403 4197919 6487693 29385433 45413851 46177109 71364623 323239763 499552361 785010853 5495075971