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716488495 = 5143297699
BaseRepresentation
bin101010101101001…
…011111100101111
31211221012101102221
4222231023330233
52431410112440
6155032500211
723520023512
oct5255137457
91757171387
10716488495
11338491458
1217bb4a667
13b55933b8
146b22ad79
1542d7cd4a
hex2ab4bf2f

716488495 has 4 divisors (see below), whose sum is σ = 859786200. Its totient is φ = 573190792.

The previous prime is 716488483. The next prime is 716488517. The reversal of 716488495 is 594884617.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 594884617 = 2063288359.

It is a cyclic number.

It is not a de Polignac number, because 716488495 - 217 = 716357423 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71648845 + ... + 71648854.

It is an arithmetic number, because the mean of its divisors is an integer number (214946550).

Almost surely, 2716488495 is an apocalyptic number.

716488495 is a deficient number, since it is larger than the sum of its proper divisors (143297705).

716488495 is a wasteful number, since it uses less digits than its factorization.

716488495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143297704.

The product of its digits is 1935360, while the sum is 52.

The square root of 716488495 is about 26767.3027217910. The cubic root of 716488495 is about 894.8214930657.

It can be divided in two parts, 7164 and 88495, that added together give a palindrome (95659).

The spelling of 716488495 in words is "seven hundred sixteen million, four hundred eighty-eight thousand, four hundred ninety-five".

Divisors: 1 5 143297699 716488495