Search a number
-
+
116879087 = 1331128909
BaseRepresentation
bin1101111011101…
…10111011101111
322010221001222002
412331312323233
5214410112322
615333042515
72616312233
oct675667357
9263831862
10116879087
115aa7aa96
123318643b
131b2a3530
14117465c3
15a3dac92
hex6f76eef

116879087 has 8 divisors (see below), whose sum is σ = 126278880. Its totient is φ = 107537760.

The previous prime is 116879071. The next prime is 116879093. The reversal of 116879087 is 780978611.

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 116879087 - 24 = 116879071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116879017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10412 + ... + 18497.

It is an arithmetic number, because the mean of its divisors is an integer number (15784860).

Almost surely, 2116879087 is an apocalyptic number.

116879087 is a deficient number, since it is larger than the sum of its proper divisors (9399793).

116879087 is a wasteful number, since it uses less digits than its factorization.

116879087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29233.

The product of its (nonzero) digits is 169344, while the sum is 47.

The square root of 116879087 is about 10811.0631762098. The cubic root of 116879087 is about 488.9287816066.

The spelling of 116879087 in words is "one hundred sixteen million, eight hundred seventy-nine thousand, eighty-seven".

Divisors: 1 13 311 4043 28909 375817 8990699 116879087