Search a number
-
+
116779 = 132691
BaseRepresentation
bin11100100000101011
312221012011
4130200223
512214104
62300351
7664315
oct344053
9187164
10116779
117a813
12576b7
1341200
14307b5
1524904
hex1c82b

116779 has 6 divisors (see below), whose sum is σ = 126636. Its totient is φ = 107640.

The previous prime is 116747. The next prime is 116789. The reversal of 116779 is 977611.

116779 = 1372 + 1382 + ... + 1422.

It is not a de Polignac number, because 116779 - 25 = 116747 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 116779.

It is not an unprimeable number, because it can be changed into a prime (116719) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 177 + ... + 514.

It is an arithmetic number, because the mean of its divisors is an integer number (21106).

2116779 is an apocalyptic number.

116779 is a deficient number, since it is larger than the sum of its proper divisors (9857).

116779 is an equidigital number, since it uses as much as digits as its factorization.

116779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717 (or 704 counting only the distinct ones).

The product of its digits is 2646, while the sum is 31.

The square root of 116779 is about 341.7294251305. The cubic root of 116779 is about 48.8789180385.

The spelling of 116779 in words is "one hundred sixteen thousand, seven hundred seventy-nine".

Divisors: 1 13 169 691 8983 116779