Search a number
-
+
6876469 = 61139811
BaseRepresentation
bin11010001110110100110101
3110221100202001
4122032310311
53230021334
6403215301
7112310005
oct32166465
913840661
106876469
113977436
122377531
131569c22
14cb0005
1590c714
hex68ed35

6876469 has 8 divisors (see below), whose sum is σ = 7048160. Its totient is φ = 6706800.

The previous prime is 6876439. The next prime is 6876491. The reversal of 6876469 is 9646786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6876469 - 217 = 6745397 is a prime.

It is a super-2 number, since 2×68764692 = 94571651815922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6876409) 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 7 ways as a sum of consecutive naturals, for example, 8074 + ... + 8884.

It is an arithmetic number, because the mean of its divisors is an integer number (881020).

Almost surely, 26876469 is an apocalyptic number.

It is an amenable number.

6876469 is a deficient number, since it is larger than the sum of its proper divisors (171691).

6876469 is a wasteful number, since it uses less digits than its factorization.

6876469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011.

The product of its digits is 435456, while the sum is 46.

The square root of 6876469 is about 2622.3022327718. The cubic root of 6876469 is about 190.1611651940.

The spelling of 6876469 in words is "six million, eight hundred seventy-six thousand, four hundred sixty-nine".

Divisors: 1 61 139 811 8479 49471 112729 6876469