Search a number
-
+
5097908463 = 329281208529
BaseRepresentation
bin1001011111101101…
…11110100011101111
3111011021121120201120
410233312332203233
540420031032323
62201505512023
7240221335614
oct45766764357
914137546646
105097908463
11218670009a
12ba3342613
1363321c3ab
143650aa50b
151ec8465e3
hex12fdbe8ef

5097908463 has 16 divisors (see below), whose sum is σ = 7056655200. Its totient is φ = 3269719040.

The previous prime is 5097908443. The next prime is 5097908477. The reversal of 5097908463 is 3648097905.

It is a cyclic number.

It is not a de Polignac number, because 5097908463 - 29 = 5097907951 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5097908443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79818 + ... + 128711.

It is an arithmetic number, because the mean of its divisors is an integer number (441040950).

Almost surely, 25097908463 is an apocalyptic number.

5097908463 is a deficient number, since it is larger than the sum of its proper divisors (1958746737).

5097908463 is a wasteful number, since it uses less digits than its factorization.

5097908463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208842.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 5097908463 is about 71399.6390957265. The cubic root of 5097908463 is about 1721.0652837200.

The spelling of 5097908463 in words is "five billion, ninety-seven million, nine hundred eight thousand, four hundred sixty-three".

Divisors: 1 3 29 87 281 843 8149 24447 208529 625587 6047341 18142023 58596649 175789947 1699302821 5097908463